31769850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 91422720

約数和(自身を除く): 59652870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 79, 105, 150, 158, 175, 210, 237, 350, 383, 395, 474, 525, 553, 766, 790, 1050, 1106, 1149, 1185, 1659, 1915, 1975, 2298, 2370, 2681, 2765, 3318, 3830, 3950, 5362, 5530, 5745, 5925, 8043, 8295, 9575, 11490, 11850, 13405, 13825, 16086, 16590, 19150, 26810, 27650, 28725, 30257, 40215, 41475, 57450, 60514, 67025, 80430, 82950, 90771, 134050, 151285, 181542, 201075, 211799, 302570, 402150, 423598, 453855, 635397, 756425, 907710, 1058995, 1270794, 1512850, 2117990, 2269275, 3176985, 4538550, 5294975, 6353970, 10589950, 15884925, 31769850]

約数ペア:

[(1, 31769850), (2, 15884925), (3, 10589950), (5, 6353970), (6, 5294975), (7, 4538550), (10, 3176985), (14, 2269275), (15, 2117990), (21, 1512850), (25, 1270794), (30, 1058995), (35, 907710), (42, 756425), (50, 635397), (70, 453855), (75, 423598), (79, 402150), (105, 302570), (150, 211799), (158, 201075), (175, 181542), (210, 151285), (237, 134050), (350, 90771), (383, 82950), (395, 80430), (474, 67025), (525, 60514), (553, 57450), (766, 41475), (790, 40215), (1050, 30257), (1106, 28725), (1149, 27650), (1185, 26810), (1659, 19150), (1915, 16590), (1975, 16086), (2298, 13825), (2370, 13405), (2681, 11850), (2765, 11490), (3318, 9575), (3830, 8295), (3950, 8043), (5362, 5925), (5530, 5745)]