61895220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 181149696

約数和(自身を除く): 119254476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 107, 124, 155, 186, 214, 310, 311, 321, 372, 428, 465, 535, 620, 622, 642, 930, 933, 1070, 1244, 1284, 1555, 1605, 1860, 1866, 2140, 3110, 3210, 3317, 3732, 4665, 6220, 6420, 6634, 9330, 9641, 9951, 13268, 16585, 18660, 19282, 19902, 28923, 33170, 33277, 38564, 39804, 48205, 49755, 57846, 66340, 66554, 96410, 99510, 99831, 115692, 133108, 144615, 166385, 192820, 199020, 199662, 289230, 332770, 399324, 499155, 578460, 665540, 998310, 1031587, 1996620, 2063174, 3094761, 4126348, 5157935, 6189522, 10315870, 12379044, 15473805, 20631740, 30947610, 61895220]

約数ペア:

[(1, 61895220), (2, 30947610), (3, 20631740), (4, 15473805), (5, 12379044), (6, 10315870), (10, 6189522), (12, 5157935), (15, 4126348), (20, 3094761), (30, 2063174), (31, 1996620), (60, 1031587), (62, 998310), (93, 665540), (107, 578460), (124, 499155), (155, 399324), (186, 332770), (214, 289230), (310, 199662), (311, 199020), (321, 192820), (372, 166385), (428, 144615), (465, 133108), (535, 115692), (620, 99831), (622, 99510), (642, 96410), (930, 66554), (933, 66340), (1070, 57846), (1244, 49755), (1284, 48205), (1555, 39804), (1605, 38564), (1860, 33277), (1866, 33170), (2140, 28923), (3110, 19902), (3210, 19282), (3317, 18660), (3732, 16585), (4665, 13268), (6220, 9951), (6420, 9641), (6634, 9330)]