67869570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 101958270

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 181, 290, 362, 431, 435, 543, 862, 870, 905, 1086, 1293, 1810, 2155, 2586, 2715, 4310, 5249, 5430, 6465, 10498, 12499, 12930, 15747, 24998, 26245, 31494, 37497, 52490, 62495, 74994, 78011, 78735, 124990, 156022, 157470, 187485, 234033, 374970, 390055, 468066, 780110, 1170165, 2262319, 2340330, 4524638, 6786957, 11311595, 13573914, 22623190, 33934785, 67869570]

約数ペア:

[(1, 67869570), (2, 33934785), (3, 22623190), (5, 13573914), (6, 11311595), (10, 6786957), (15, 4524638), (29, 2340330), (30, 2262319), (58, 1170165), (87, 780110), (145, 468066), (174, 390055), (181, 374970), (290, 234033), (362, 187485), (431, 157470), (435, 156022), (543, 124990), (862, 78735), (870, 78011), (905, 74994), (1086, 62495), (1293, 52490), (1810, 37497), (2155, 31494), (2586, 26245), (2715, 24998), (4310, 15747), (5249, 12930), (5430, 12499), (6465, 10498)]