408927510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1423}}^1$

素因数の和:1570

約数の個数: 96

約数和(自身を含む): 1108942848

約数和(自身を除く): 700015338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 103, 155, 186, 206, 279, 309, 310, 465, 515, 558, 618, 927, 930, 1030, 1395, 1423, 1545, 1854, 2790, 2846, 3090, 3193, 4269, 4635, 6386, 7115, 8538, 9270, 9579, 12807, 14230, 15965, 19158, 21345, 25614, 28737, 31930, 42690, 44113, 47895, 57474, 64035, 88226, 95790, 128070, 132339, 143685, 146569, 220565, 264678, 287370, 293138, 397017, 439707, 441130, 661695, 732845, 794034, 879414, 1319121, 1323390, 1465690, 1985085, 2198535, 2638242, 3970170, 4397070, 4543639, 6595605, 9087278, 13191210, 13630917, 22718195, 27261834, 40892751, 45436390, 68154585, 81785502, 136309170, 204463755, 408927510]

約数ペア:

[(1, 408927510), (2, 204463755), (3, 136309170), (5, 81785502), (6, 68154585), (9, 45436390), (10, 40892751), (15, 27261834), (18, 22718195), (30, 13630917), (31, 13191210), (45, 9087278), (62, 6595605), (90, 4543639), (93, 4397070), (103, 3970170), (155, 2638242), (186, 2198535), (206, 1985085), (279, 1465690), (309, 1323390), (310, 1319121), (465, 879414), (515, 794034), (558, 732845), (618, 661695), (927, 441130), (930, 439707), (1030, 397017), (1395, 293138), (1423, 287370), (1545, 264678), (1854, 220565), (2790, 146569), (2846, 143685), (3090, 132339), (3193, 128070), (4269, 95790), (4635, 88226), (6386, 64035), (7115, 57474), (8538, 47895), (9270, 44113), (9579, 42690), (12807, 31930), (14230, 28737), (15965, 25614), (19158, 21345)]