61273270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 122472000

約数和(自身を除く): 61198730

約数列:

[1, 2, 5, 10, 17, 34, 41, 59, 82, 85, 118, 149, 170, 205, 295, 298, 410, 590, 697, 745, 1003, 1394, 1490, 2006, 2419, 2533, 3485, 4838, 5015, 5066, 6109, 6970, 8791, 10030, 12095, 12218, 12665, 17582, 24190, 25330, 30545, 41123, 43955, 61090, 82246, 87910, 103853, 149447, 205615, 207706, 298894, 360431, 411230, 519265, 720862, 747235, 1038530, 1494470, 1802155, 3604310, 6127327, 12254654, 30636635, 61273270]

約数ペア:

[(1, 61273270), (2, 30636635), (5, 12254654), (10, 6127327), (17, 3604310), (34, 1802155), (41, 1494470), (59, 1038530), (82, 747235), (85, 720862), (118, 519265), (149, 411230), (170, 360431), (205, 298894), (295, 207706), (298, 205615), (410, 149447), (590, 103853), (697, 87910), (745, 82246), (1003, 61090), (1394, 43955), (1490, 41123), (2006, 30545), (2419, 25330), (2533, 24190), (3485, 17582), (4838, 12665), (5015, 12218), (5066, 12095), (6109, 10030), (6970, 8791)]