487499209140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{4442311}}^1$

素因数の和:4442413

約数の個数: 96

約数和(自身を含む): 1432912158720

約数和(自身を除く): 945412949580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 59, 60, 62, 93, 118, 124, 155, 177, 186, 236, 295, 310, 354, 372, 465, 590, 620, 708, 885, 930, 1180, 1770, 1829, 1860, 3540, 3658, 5487, 7316, 9145, 10974, 18290, 21948, 27435, 36580, 54870, 109740, 4442311, 8884622, 13326933, 17769244, 22211555, 26653866, 44423110, 53307732, 66634665, 88846220, 133269330, 137711641, 262096349, 266538660, 275423282, 413134923, 524192698, 550846564, 688558205, 786289047, 826269846, 1048385396, 1310481745, 1377116410, 1572578094, 1652539692, 2065674615, 2620963490, 2754232820, 3145156188, 3931445235, 4131349230, 5241926980, 7862890470, 8124986819, 8262698460, 15725780940, 16249973638, 24374960457, 32499947276, 40624934095, 48749920914, 81249868190, 97499841828, 121874802285, 162499736380, 243749604570, 487499209140]

約数ペア:

[(1, 487499209140), (2, 243749604570), (3, 162499736380), (4, 121874802285), (5, 97499841828), (6, 81249868190), (10, 48749920914), (12, 40624934095), (15, 32499947276), (20, 24374960457), (30, 16249973638), (31, 15725780940), (59, 8262698460), (60, 8124986819), (62, 7862890470), (93, 5241926980), (118, 4131349230), (124, 3931445235), (155, 3145156188), (177, 2754232820), (186, 2620963490), (236, 2065674615), (295, 1652539692), (310, 1572578094), (354, 1377116410), (372, 1310481745), (465, 1048385396), (590, 826269846), (620, 786289047), (708, 688558205), (885, 550846564), (930, 524192698), (1180, 413134923), (1770, 275423282), (1829, 266538660), (1860, 262096349), (3540, 137711641), (3658, 133269330), (5487, 88846220), (7316, 66634665), (9145, 53307732), (10974, 44423110), (18290, 26653866), (21948, 22211555), (27435, 17769244), (36580, 13326933), (54870, 8884622), (109740, 4442311)]