4986660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 16515072

約数和(自身を除く): 11528412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 383, 420, 434, 465, 620, 651, 766, 868, 930, 1085, 1149, 1302, 1532, 1860, 1915, 2170, 2298, 2604, 2681, 3255, 3830, 4340, 4596, 5362, 5745, 6510, 7660, 8043, 10724, 11490, 11873, 13020, 13405, 16086, 22980, 23746, 26810, 32172, 35619, 40215, 47492, 53620, 59365, 71238, 80430, 83111, 118730, 142476, 160860, 166222, 178095, 237460, 249333, 332444, 356190, 415555, 498666, 712380, 831110, 997332, 1246665, 1662220, 2493330, 4986660]

約数ペア:

[(1, 4986660), (2, 2493330), (3, 1662220), (4, 1246665), (5, 997332), (6, 831110), (7, 712380), (10, 498666), (12, 415555), (14, 356190), (15, 332444), (20, 249333), (21, 237460), (28, 178095), (30, 166222), (31, 160860), (35, 142476), (42, 118730), (60, 83111), (62, 80430), (70, 71238), (84, 59365), (93, 53620), (105, 47492), (124, 40215), (140, 35619), (155, 32172), (186, 26810), (210, 23746), (217, 22980), (310, 16086), (372, 13405), (383, 13020), (420, 11873), (434, 11490), (465, 10724), (620, 8043), (651, 7660), (766, 6510), (868, 5745), (930, 5362), (1085, 4596), (1149, 4340), (1302, 3830), (1532, 3255), (1860, 2681), (1915, 2604), (2170, 2298)]