21439241010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1\times {\mathrm{5641}}^1$

素因数の和:6025

約数の個数: 144

約数和(自身を含む): 61456613400

約数和(自身を除く): 40017372390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 349, 363, 495, 605, 698, 726, 990, 1047, 1089, 1210, 1745, 1815, 2094, 2178, 3141, 3490, 3630, 3839, 5235, 5445, 5641, 6282, 7678, 10470, 10890, 11282, 11517, 15705, 16923, 19195, 23034, 28205, 31410, 33846, 34551, 38390, 42229, 50769, 56410, 57585, 62051, 69102, 84458, 84615, 101538, 115170, 124102, 126687, 169230, 172755, 186153, 211145, 253374, 253845, 310255, 345510, 372306, 380061, 422290, 507690, 558459, 620510, 633435, 682561, 760122, 930765, 1116918, 1266870, 1365122, 1861530, 1900305, 1968709, 2047683, 2792295, 3412805, 3800610, 3937418, 4095366, 5584590, 5906127, 6143049, 6825610, 9843545, 10238415, 11812254, 12286098, 17718381, 19687090, 20476830, 21655799, 29530635, 30715245, 35436762, 43311598, 59061270, 61430490, 64967397, 88591905, 108278995, 129934794, 177183810, 194902191, 216557990, 238213789, 324836985, 389804382, 476427578, 649673970, 714641367, 974510955, 1191068945, 1429282734, 1949021910, 2143924101, 2382137890, 3573206835, 4287848202, 7146413670, 10719620505, 21439241010]

約数ペア:

[(1, 21439241010), (2, 10719620505), (3, 7146413670), (5, 4287848202), (6, 3573206835), (9, 2382137890), (10, 2143924101), (11, 1949021910), (15, 1429282734), (18, 1191068945), (22, 974510955), (30, 714641367), (33, 649673970), (45, 476427578), (55, 389804382), (66, 324836985), (90, 238213789), (99, 216557990), (110, 194902191), (121, 177183810), (165, 129934794), (198, 108278995), (242, 88591905), (330, 64967397), (349, 61430490), (363, 59061270), (495, 43311598), (605, 35436762), (698, 30715245), (726, 29530635), (990, 21655799), (1047, 20476830), (1089, 19687090), (1210, 17718381), (1745, 12286098), (1815, 11812254), (2094, 10238415), (2178, 9843545), (3141, 6825610), (3490, 6143049), (3630, 5906127), (3839, 5584590), (5235, 4095366), (5445, 3937418), (5641, 3800610), (6282, 3412805), (7678, 2792295), (10470, 2047683), (10890, 1968709), (11282, 1900305), (11517, 1861530), (15705, 1365122), (16923, 1266870), (19195, 1116918), (23034, 930765), (28205, 760122), (31410, 682561), (33846, 633435), (34551, 620510), (38390, 558459), (42229, 507690), (50769, 422290), (56410, 380061), (57585, 372306), (62051, 345510), (69102, 310255), (84458, 253845), (84615, 253374), (101538, 211145), (115170, 186153), (124102, 172755), (126687, 169230)]