41902980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 145152000

約数和(自身を除く): 103249020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 59, 60, 70, 76, 84, 89, 95, 105, 114, 118, 133, 140, 177, 178, 190, 210, 228, 236, 266, 267, 285, 295, 354, 356, 380, 399, 413, 420, 445, 532, 534, 570, 590, 623, 665, 708, 798, 826, 885, 890, 1068, 1121, 1140, 1180, 1239, 1246, 1330, 1335, 1596, 1652, 1691, 1770, 1780, 1869, 1995, 2065, 2242, 2478, 2492, 2660, 2670, 3115, 3363, 3382, 3540, 3738, 3990, 4130, 4484, 4956, 5073, 5251, 5340, 5605, 6195, 6230, 6726, 6764, 7476, 7847, 7980, 8260, 8455, 9345, 10146, 10502, 11210, 11837, 12390, 12460, 13452, 15694, 15753, 16815, 16910, 18690, 20292, 21004, 22420, 23541, 23674, 24780, 25365, 26255, 31388, 31506, 33630, 33820, 35511, 36757, 37380, 39235, 47082, 47348, 50730, 52510, 59185, 63012, 67260, 71022, 73514, 78470, 78765, 94164, 99769, 101460, 105020, 110271, 117705, 118370, 142044, 147028, 156940, 157530, 177555, 183785, 199538, 220542, 235410, 236740, 299307, 315060, 355110, 367570, 399076, 441084, 470820, 498845, 551355, 598614, 698383, 710220, 735140, 997690, 1102710, 1197228, 1396766, 1496535, 1995380, 2095149, 2205420, 2793532, 2993070, 3491915, 4190298, 5986140, 6983830, 8380596, 10475745, 13967660, 20951490, 41902980]

約数ペア:

[(1, 41902980), (2, 20951490), (3, 13967660), (4, 10475745), (5, 8380596), (6, 6983830), (7, 5986140), (10, 4190298), (12, 3491915), (14, 2993070), (15, 2793532), (19, 2205420), (20, 2095149), (21, 1995380), (28, 1496535), (30, 1396766), (35, 1197228), (38, 1102710), (42, 997690), (57, 735140), (59, 710220), (60, 698383), (70, 598614), (76, 551355), (84, 498845), (89, 470820), (95, 441084), (105, 399076), (114, 367570), (118, 355110), (133, 315060), (140, 299307), (177, 236740), (178, 235410), (190, 220542), (210, 199538), (228, 183785), (236, 177555), (266, 157530), (267, 156940), (285, 147028), (295, 142044), (354, 118370), (356, 117705), (380, 110271), (399, 105020), (413, 101460), (420, 99769), (445, 94164), (532, 78765), (534, 78470), (570, 73514), (590, 71022), (623, 67260), (665, 63012), (708, 59185), (798, 52510), (826, 50730), (885, 47348), (890, 47082), (1068, 39235), (1121, 37380), (1140, 36757), (1180, 35511), (1239, 33820), (1246, 33630), (1330, 31506), (1335, 31388), (1596, 26255), (1652, 25365), (1691, 24780), (1770, 23674), (1780, 23541), (1869, 22420), (1995, 21004), (2065, 20292), (2242, 18690), (2478, 16910), (2492, 16815), (2660, 15753), (2670, 15694), (3115, 13452), (3363, 12460), (3382, 12390), (3540, 11837), (3738, 11210), (3990, 10502), (4130, 10146), (4484, 9345), (4956, 8455), (5073, 8260), (5251, 7980), (5340, 7847), (5605, 7476), (6195, 6764), (6230, 6726)]