71224440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12113}}^1$

素因数の和:12141

約数の個数: 96

約数和(自身を含む): 248579280

約数和(自身を除く): 177354840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12113, 24226, 36339, 48452, 60565, 72678, 84791, 96904, 121130, 145356, 169582, 181695, 242260, 254373, 290712, 339164, 363390, 423955, 484520, 508746, 593537, 678328, 726780, 847910, 1017492, 1187074, 1271865, 1453560, 1695820, 1780611, 2034984, 2374148, 2543730, 2967685, 3391640, 3561222, 4748296, 5087460, 5935370, 7122444, 8903055, 10174920, 11870740, 14244888, 17806110, 23741480, 35612220, 71224440]

約数ペア:

[(1, 71224440), (2, 35612220), (3, 23741480), (4, 17806110), (5, 14244888), (6, 11870740), (7, 10174920), (8, 8903055), (10, 7122444), (12, 5935370), (14, 5087460), (15, 4748296), (20, 3561222), (21, 3391640), (24, 2967685), (28, 2543730), (30, 2374148), (35, 2034984), (40, 1780611), (42, 1695820), (49, 1453560), (56, 1271865), (60, 1187074), (70, 1017492), (84, 847910), (98, 726780), (105, 678328), (120, 593537), (140, 508746), (147, 484520), (168, 423955), (196, 363390), (210, 339164), (245, 290712), (280, 254373), (294, 242260), (392, 181695), (420, 169582), (490, 145356), (588, 121130), (735, 96904), (840, 84791), (980, 72678), (1176, 60565), (1470, 48452), (1960, 36339), (2940, 24226), (5880, 12113)]