831775260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7331}}^1$

素因数の和:7435

約数の個数: 96

約数和(自身を含む): 2443843584

約数和(自身を除く): 1612068324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 61, 62, 93, 122, 124, 155, 183, 186, 244, 305, 310, 366, 372, 465, 610, 620, 732, 915, 930, 1220, 1830, 1860, 1891, 3660, 3782, 5673, 7331, 7564, 9455, 11346, 14662, 18910, 21993, 22692, 28365, 29324, 36655, 37820, 43986, 56730, 73310, 87972, 109965, 113460, 146620, 219930, 227261, 439860, 447191, 454522, 681783, 894382, 909044, 1136305, 1341573, 1363566, 1788764, 2235955, 2272610, 2683146, 2727132, 3408915, 4471910, 4545220, 5366292, 6707865, 6817830, 8943820, 13415730, 13635660, 13862921, 26831460, 27725842, 41588763, 55451684, 69314605, 83177526, 138629210, 166355052, 207943815, 277258420, 415887630, 831775260]

約数ペア:

[(1, 831775260), (2, 415887630), (3, 277258420), (4, 207943815), (5, 166355052), (6, 138629210), (10, 83177526), (12, 69314605), (15, 55451684), (20, 41588763), (30, 27725842), (31, 26831460), (60, 13862921), (61, 13635660), (62, 13415730), (93, 8943820), (122, 6817830), (124, 6707865), (155, 5366292), (183, 4545220), (186, 4471910), (244, 3408915), (305, 2727132), (310, 2683146), (366, 2272610), (372, 2235955), (465, 1788764), (610, 1363566), (620, 1341573), (732, 1136305), (915, 909044), (930, 894382), (1220, 681783), (1830, 454522), (1860, 447191), (1891, 439860), (3660, 227261), (3782, 219930), (5673, 146620), (7331, 113460), (7564, 109965), (9455, 87972), (11346, 73310), (14662, 56730), (18910, 43986), (21993, 37820), (22692, 36655), (28365, 29324)]