491796002430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{8807}}^1\times {\mathrm{620461}}^1$

素因数の和:629281

約数の個数: 48

約数和(自身を含む): 1278816855264

約数和(自身を除く): 787020852834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 8807, 17614, 26421, 44035, 52842, 79263, 88070, 132105, 158526, 264210, 396315, 620461, 792630, 1240922, 1861383, 3102305, 3722766, 5584149, 6204610, 9306915, 11168298, 18613830, 27920745, 55841490, 5464400027, 10928800054, 16393200081, 27322000135, 32786400162, 49179600243, 54644000270, 81966000405, 98359200486, 163932000810, 245898001215, 491796002430]

約数ペア:

[(1, 491796002430), (2, 245898001215), (3, 163932000810), (5, 98359200486), (6, 81966000405), (9, 54644000270), (10, 49179600243), (15, 32786400162), (18, 27322000135), (30, 16393200081), (45, 10928800054), (90, 5464400027), (8807, 55841490), (17614, 27920745), (26421, 18613830), (44035, 11168298), (52842, 9306915), (79263, 6204610), (88070, 5584149), (132105, 3722766), (158526, 3102305), (264210, 1861383), (396315, 1240922), (620461, 792630)]