3219580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 8749440

約数和(自身を除く): 5529860

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 61, 65, 70, 91, 116, 122, 130, 140, 145, 182, 203, 244, 260, 290, 305, 364, 377, 406, 427, 455, 580, 610, 754, 793, 812, 854, 910, 1015, 1220, 1508, 1586, 1708, 1769, 1820, 1885, 2030, 2135, 2639, 3172, 3538, 3770, 3965, 4060, 4270, 5278, 5551, 7076, 7540, 7930, 8540, 8845, 10556, 11102, 12383, 13195, 15860, 17690, 22204, 22997, 24766, 26390, 27755, 35380, 45994, 49532, 52780, 55510, 61915, 91988, 111020, 114985, 123830, 160979, 229970, 247660, 321958, 459940, 643916, 804895, 1609790, 3219580]

約数ペア:

[(1, 3219580), (2, 1609790), (4, 804895), (5, 643916), (7, 459940), (10, 321958), (13, 247660), (14, 229970), (20, 160979), (26, 123830), (28, 114985), (29, 111020), (35, 91988), (52, 61915), (58, 55510), (61, 52780), (65, 49532), (70, 45994), (91, 35380), (116, 27755), (122, 26390), (130, 24766), (140, 22997), (145, 22204), (182, 17690), (203, 15860), (244, 13195), (260, 12383), (290, 11102), (305, 10556), (364, 8845), (377, 8540), (406, 7930), (427, 7540), (455, 7076), (580, 5551), (610, 5278), (754, 4270), (793, 4060), (812, 3965), (854, 3770), (910, 3538), (1015, 3172), (1220, 2639), (1508, 2135), (1586, 2030), (1708, 1885), (1769, 1820)]