1330294010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4339}}^1$

素因数の和:4443

約数の個数: 64

約数和(自身を含む): 2639831040

約数和(自身を除く): 1309537030

約数列:

[1, 2, 5, 10, 23, 31, 43, 46, 62, 86, 115, 155, 215, 230, 310, 430, 713, 989, 1333, 1426, 1978, 2666, 3565, 4339, 4945, 6665, 7130, 8678, 9890, 13330, 21695, 30659, 43390, 61318, 99797, 134509, 153295, 186577, 199594, 269018, 306590, 373154, 498985, 672545, 932885, 997970, 1345090, 1865770, 3093707, 4291271, 5783887, 6187414, 8582542, 11567774, 15468535, 21456355, 28919435, 30937070, 42912710, 57838870, 133029401, 266058802, 665147005, 1330294010]

約数ペア:

[(1, 1330294010), (2, 665147005), (5, 266058802), (10, 133029401), (23, 57838870), (31, 42912710), (43, 30937070), (46, 28919435), (62, 21456355), (86, 15468535), (115, 11567774), (155, 8582542), (215, 6187414), (230, 5783887), (310, 4291271), (430, 3093707), (713, 1865770), (989, 1345090), (1333, 997970), (1426, 932885), (1978, 672545), (2666, 498985), (3565, 373154), (4339, 306590), (4945, 269018), (6665, 199594), (7130, 186577), (8678, 153295), (9890, 134509), (13330, 99797), (21695, 61318), (30659, 43390)]