181257930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9281}}^1$

素因数の和:9332

約数の個数: 96

約数和(自身を含む): 556028928

約数和(自身を除く): 374770998

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9281, 9765, 18562, 19530, 27843, 46405, 55686, 64967, 83529, 92810, 129934, 139215, 167058, 194901, 278430, 287711, 324835, 389802, 417645, 575422, 584703, 649670, 835290, 863133, 974505, 1169406, 1438555, 1726266, 1949010, 2013977, 2589399, 2877110, 2923515, 4027954, 4315665, 5178798, 5847030, 6041931, 8631330, 10069885, 12083862, 12946995, 18125793, 20139770, 25893990, 30209655, 36251586, 60419310, 90628965, 181257930]

約数ペア:

[(1, 181257930), (2, 90628965), (3, 60419310), (5, 36251586), (6, 30209655), (7, 25893990), (9, 20139770), (10, 18125793), (14, 12946995), (15, 12083862), (18, 10069885), (21, 8631330), (30, 6041931), (31, 5847030), (35, 5178798), (42, 4315665), (45, 4027954), (62, 2923515), (63, 2877110), (70, 2589399), (90, 2013977), (93, 1949010), (105, 1726266), (126, 1438555), (155, 1169406), (186, 974505), (210, 863133), (217, 835290), (279, 649670), (310, 584703), (315, 575422), (434, 417645), (465, 389802), (558, 324835), (630, 287711), (651, 278430), (930, 194901), (1085, 167058), (1302, 139215), (1395, 129934), (1953, 92810), (2170, 83529), (2790, 64967), (3255, 55686), (3906, 46405), (6510, 27843), (9281, 19530), (9765, 18562)]