83914444810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1553}}^1\times {\mathrm{110273}}^1$

素因数の和:111847

約数の個数: 48

約数和(自身を含む): 175821306696

約数和(自身を除く): 91906861886

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1553, 3106, 7765, 10871, 15530, 21742, 54355, 76097, 108710, 110273, 152194, 220546, 380485, 551365, 760970, 771911, 1102730, 1543822, 3859555, 5403377, 7719110, 10806754, 27016885, 54033770, 171253969, 342507938, 856269845, 1198777783, 1712539690, 2397555566, 5993888915, 8391444481, 11987777830, 16782888962, 41957222405, 83914444810]

約数ペア:

[(1, 83914444810), (2, 41957222405), (5, 16782888962), (7, 11987777830), (10, 8391444481), (14, 5993888915), (35, 2397555566), (49, 1712539690), (70, 1198777783), (98, 856269845), (245, 342507938), (490, 171253969), (1553, 54033770), (3106, 27016885), (7765, 10806754), (10871, 7719110), (15530, 5403377), (21742, 3859555), (54355, 1543822), (76097, 1102730), (108710, 771911), (110273, 760970), (152194, 551365), (220546, 380485)]