15697728390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{220877}}^1$

素因数の和:221013

約数の個数: 64

約数和(自身を含む): 39694427136

約数和(自身を除く): 23996698746

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 103, 115, 138, 206, 230, 309, 345, 515, 618, 690, 1030, 1545, 2369, 3090, 4738, 7107, 11845, 14214, 23690, 35535, 71070, 220877, 441754, 662631, 1104385, 1325262, 2208770, 3313155, 5080171, 6626310, 10160342, 15240513, 22750331, 25400855, 30481026, 45500662, 50801710, 68250993, 76202565, 113751655, 136501986, 152405130, 227503310, 341254965, 523257613, 682509930, 1046515226, 1569772839, 2616288065, 3139545678, 5232576130, 7848864195, 15697728390]

約数ペア:

[(1, 15697728390), (2, 7848864195), (3, 5232576130), (5, 3139545678), (6, 2616288065), (10, 1569772839), (15, 1046515226), (23, 682509930), (30, 523257613), (46, 341254965), (69, 227503310), (103, 152405130), (115, 136501986), (138, 113751655), (206, 76202565), (230, 68250993), (309, 50801710), (345, 45500662), (515, 30481026), (618, 25400855), (690, 22750331), (1030, 15240513), (1545, 10160342), (2369, 6626310), (3090, 5080171), (4738, 3313155), (7107, 2208770), (11845, 1325262), (14214, 1104385), (23690, 662631), (35535, 441754), (71070, 220877)]