64644630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 159952320

約数和(自身を除く): 95307690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 109, 159, 218, 265, 318, 327, 373, 530, 545, 654, 746, 795, 1090, 1119, 1590, 1635, 1865, 2238, 3270, 3730, 5595, 5777, 11190, 11554, 17331, 19769, 28885, 34662, 39538, 40657, 57770, 59307, 81314, 86655, 98845, 118614, 121971, 173310, 197690, 203285, 243942, 296535, 406570, 593070, 609855, 1219710, 2154821, 4309642, 6464463, 10774105, 12928926, 21548210, 32322315, 64644630]

約数ペア:

[(1, 64644630), (2, 32322315), (3, 21548210), (5, 12928926), (6, 10774105), (10, 6464463), (15, 4309642), (30, 2154821), (53, 1219710), (106, 609855), (109, 593070), (159, 406570), (218, 296535), (265, 243942), (318, 203285), (327, 197690), (373, 173310), (530, 121971), (545, 118614), (654, 98845), (746, 86655), (795, 81314), (1090, 59307), (1119, 57770), (1590, 40657), (1635, 39538), (1865, 34662), (2238, 28885), (3270, 19769), (3730, 17331), (5595, 11554), (5777, 11190)]