11942910

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 37324800

約数和(自身を除く): 25381890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 71, 89, 90, 105, 126, 135, 142, 178, 189, 210, 213, 267, 270, 315, 355, 378, 426, 445, 497, 534, 623, 630, 639, 710, 801, 890, 945, 994, 1065, 1246, 1278, 1335, 1491, 1602, 1869, 1890, 1917, 2130, 2403, 2485, 2670, 2982, 3115, 3195, 3738, 3834, 4005, 4473, 4806, 4970, 5607, 6230, 6319, 6390, 7455, 8010, 8946, 9345, 9585, 11214, 12015, 12638, 13419, 14910, 16821, 18690, 18957, 19170, 22365, 24030, 26838, 28035, 31595, 33642, 37914, 44233, 44730, 56070, 56871, 63190, 67095, 84105, 88466, 94785, 113742, 132699, 134190, 168210, 170613, 189570, 221165, 265398, 284355, 341226, 398097, 442330, 568710, 663495, 796194, 853065, 1194291, 1326990, 1706130, 1990485, 2388582, 3980970, 5971455, 11942910]

約数ペア:

[(1, 11942910), (2, 5971455), (3, 3980970), (5, 2388582), (6, 1990485), (7, 1706130), (9, 1326990), (10, 1194291), (14, 853065), (15, 796194), (18, 663495), (21, 568710), (27, 442330), (30, 398097), (35, 341226), (42, 284355), (45, 265398), (54, 221165), (63, 189570), (70, 170613), (71, 168210), (89, 134190), (90, 132699), (105, 113742), (126, 94785), (135, 88466), (142, 84105), (178, 67095), (189, 63190), (210, 56871), (213, 56070), (267, 44730), (270, 44233), (315, 37914), (355, 33642), (378, 31595), (426, 28035), (445, 26838), (497, 24030), (534, 22365), (623, 19170), (630, 18957), (639, 18690), (710, 16821), (801, 14910), (890, 13419), (945, 12638), (994, 12015), (1065, 11214), (1246, 9585), (1278, 9345), (1335, 8946), (1491, 8010), (1602, 7455), (1869, 6390), (1890, 6319), (1917, 6230), (2130, 5607), (2403, 4970), (2485, 4806), (2670, 4473), (2982, 4005), (3115, 3834), (3195, 3738)]