2506797930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1213}}^1$

素因数の和:2000

約数の個数: 128

約数和(自身を含む): 7420589568

約数和(自身を除く): 4913791638

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 757, 910, 1213, 1365, 1514, 2271, 2426, 2730, 3639, 3785, 4542, 5299, 6065, 7278, 7570, 8491, 9841, 10598, 11355, 12130, 15769, 15897, 16982, 18195, 19682, 22710, 25473, 26495, 29523, 31538, 31794, 36390, 42455, 47307, 49205, 50946, 52990, 59046, 68887, 78845, 79485, 84910, 94614, 98410, 110383, 127365, 137774, 147615, 157690, 158970, 206661, 220766, 236535, 254730, 295230, 331149, 344435, 413322, 473070, 551915, 662298, 688870, 918241, 1033305, 1103830, 1655745, 1836482, 2066610, 2754723, 3311490, 4591205, 5509446, 6427687, 9182410, 11937133, 12855374, 13773615, 19283061, 23874266, 27547230, 32138435, 35811399, 38566122, 59685665, 64276870, 71622798, 83559931, 96415305, 119371330, 167119862, 179056995, 192830610, 250679793, 358113990, 417799655, 501359586, 835599310, 1253398965, 2506797930]

約数ペア:

[(1, 2506797930), (2, 1253398965), (3, 835599310), (5, 501359586), (6, 417799655), (7, 358113990), (10, 250679793), (13, 192830610), (14, 179056995), (15, 167119862), (21, 119371330), (26, 96415305), (30, 83559931), (35, 71622798), (39, 64276870), (42, 59685665), (65, 38566122), (70, 35811399), (78, 32138435), (91, 27547230), (105, 23874266), (130, 19283061), (182, 13773615), (195, 12855374), (210, 11937133), (273, 9182410), (390, 6427687), (455, 5509446), (546, 4591205), (757, 3311490), (910, 2754723), (1213, 2066610), (1365, 1836482), (1514, 1655745), (2271, 1103830), (2426, 1033305), (2730, 918241), (3639, 688870), (3785, 662298), (4542, 551915), (5299, 473070), (6065, 413322), (7278, 344435), (7570, 331149), (8491, 295230), (9841, 254730), (10598, 236535), (11355, 220766), (12130, 206661), (15769, 158970), (15897, 157690), (16982, 147615), (18195, 137774), (19682, 127365), (22710, 110383), (25473, 98410), (26495, 94614), (29523, 84910), (31538, 79485), (31794, 78845), (36390, 68887), (42455, 59046), (47307, 52990), (49205, 50946)]