13481910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:219

約数の個数: 128

約数和(自身を含む): 40642560

約数和(自身を除く): 27160650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 27, 30, 39, 45, 46, 54, 65, 69, 78, 90, 115, 117, 130, 135, 138, 167, 195, 207, 230, 234, 270, 299, 334, 345, 351, 390, 414, 501, 585, 598, 621, 690, 702, 835, 897, 1002, 1035, 1170, 1242, 1495, 1503, 1670, 1755, 1794, 2070, 2171, 2505, 2691, 2990, 3006, 3105, 3510, 3841, 4342, 4485, 4509, 5010, 5382, 6210, 6513, 7515, 7682, 8073, 8970, 9018, 10855, 11523, 13026, 13455, 15030, 16146, 19205, 19539, 21710, 22545, 23046, 26910, 32565, 34569, 38410, 39078, 40365, 45090, 49933, 57615, 58617, 65130, 69138, 80730, 97695, 99866, 103707, 115230, 117234, 149799, 172845, 195390, 207414, 249665, 293085, 299598, 345690, 449397, 499330, 518535, 586170, 748995, 898794, 1037070, 1348191, 1497990, 2246985, 2696382, 4493970, 6740955, 13481910]

約数ペア:

[(1, 13481910), (2, 6740955), (3, 4493970), (5, 2696382), (6, 2246985), (9, 1497990), (10, 1348191), (13, 1037070), (15, 898794), (18, 748995), (23, 586170), (26, 518535), (27, 499330), (30, 449397), (39, 345690), (45, 299598), (46, 293085), (54, 249665), (65, 207414), (69, 195390), (78, 172845), (90, 149799), (115, 117234), (117, 115230), (130, 103707), (135, 99866), (138, 97695), (167, 80730), (195, 69138), (207, 65130), (230, 58617), (234, 57615), (270, 49933), (299, 45090), (334, 40365), (345, 39078), (351, 38410), (390, 34569), (414, 32565), (501, 26910), (585, 23046), (598, 22545), (621, 21710), (690, 19539), (702, 19205), (835, 16146), (897, 15030), (1002, 13455), (1035, 13026), (1170, 11523), (1242, 10855), (1495, 9018), (1503, 8970), (1670, 8073), (1755, 7682), (1794, 7515), (2070, 6513), (2171, 6210), (2505, 5382), (2691, 5010), (2990, 4509), (3006, 4485), (3105, 4342), (3510, 3841)]