30334120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1498

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 44315480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 1439, 2108, 2635, 2878, 4216, 5270, 5756, 7195, 10540, 11512, 14390, 21080, 24463, 28780, 44609, 48926, 57560, 89218, 97852, 122315, 178436, 195704, 223045, 244630, 356872, 446090, 489260, 758353, 892180, 978520, 1516706, 1784360, 3033412, 3791765, 6066824, 7583530, 15167060, 30334120]

約数ペア:

[(1, 30334120), (2, 15167060), (4, 7583530), (5, 6066824), (8, 3791765), (10, 3033412), (17, 1784360), (20, 1516706), (31, 978520), (34, 892180), (40, 758353), (62, 489260), (68, 446090), (85, 356872), (124, 244630), (136, 223045), (155, 195704), (170, 178436), (248, 122315), (310, 97852), (340, 89218), (527, 57560), (620, 48926), (680, 44609), (1054, 28780), (1240, 24463), (1439, 21080), (2108, 14390), (2635, 11512), (2878, 10540), (4216, 7195), (5270, 5756)]