4356794790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{13151}}^1$

素因数の和:13579

約数の個数: 80

約数和(自身を含む): 11744472960

約数和(自身を除く): 7387678170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 409, 810, 818, 1227, 2045, 2454, 3681, 4090, 6135, 7362, 11043, 12270, 13151, 18405, 22086, 26302, 33129, 36810, 39453, 55215, 65755, 66258, 78906, 110430, 118359, 131510, 165645, 197265, 236718, 331290, 355077, 394530, 591795, 710154, 1065231, 1183590, 1775385, 2130462, 3550770, 5326155, 5378759, 10652310, 10757518, 16136277, 26893795, 32272554, 48408831, 53787590, 80681385, 96817662, 145226493, 161362770, 242044155, 290452986, 435679479, 484088310, 726132465, 871358958, 1452264930, 2178397395, 4356794790]

約数ペア:

[(1, 4356794790), (2, 2178397395), (3, 1452264930), (5, 871358958), (6, 726132465), (9, 484088310), (10, 435679479), (15, 290452986), (18, 242044155), (27, 161362770), (30, 145226493), (45, 96817662), (54, 80681385), (81, 53787590), (90, 48408831), (135, 32272554), (162, 26893795), (270, 16136277), (405, 10757518), (409, 10652310), (810, 5378759), (818, 5326155), (1227, 3550770), (2045, 2130462), (2454, 1775385), (3681, 1183590), (4090, 1065231), (6135, 710154), (7362, 591795), (11043, 394530), (12270, 355077), (13151, 331290), (18405, 236718), (22086, 197265), (26302, 165645), (33129, 131510), (36810, 118359), (39453, 110430), (55215, 78906), (65755, 66258)]