15995910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 46524672

約数和(自身を除く): 30528762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 211, 266, 285, 361, 399, 422, 570, 633, 665, 722, 798, 1055, 1083, 1266, 1330, 1477, 1805, 1995, 2110, 2166, 2527, 2954, 3165, 3610, 3990, 4009, 4431, 5054, 5415, 6330, 7385, 7581, 8018, 8862, 10830, 12027, 12635, 14770, 15162, 20045, 22155, 24054, 25270, 28063, 37905, 40090, 44310, 56126, 60135, 75810, 76171, 84189, 120270, 140315, 152342, 168378, 228513, 280630, 380855, 420945, 457026, 533197, 761710, 841890, 1066394, 1142565, 1599591, 2285130, 2665985, 3199182, 5331970, 7997955, 15995910]

約数ペア:

[(1, 15995910), (2, 7997955), (3, 5331970), (5, 3199182), (6, 2665985), (7, 2285130), (10, 1599591), (14, 1142565), (15, 1066394), (19, 841890), (21, 761710), (30, 533197), (35, 457026), (38, 420945), (42, 380855), (57, 280630), (70, 228513), (95, 168378), (105, 152342), (114, 140315), (133, 120270), (190, 84189), (210, 76171), (211, 75810), (266, 60135), (285, 56126), (361, 44310), (399, 40090), (422, 37905), (570, 28063), (633, 25270), (665, 24054), (722, 22155), (798, 20045), (1055, 15162), (1083, 14770), (1266, 12635), (1330, 12027), (1477, 10830), (1805, 8862), (1995, 8018), (2110, 7581), (2166, 7385), (2527, 6330), (2954, 5415), (3165, 5054), (3610, 4431), (3990, 4009)]