2440592490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1162

約数の個数: 160

約数和(自身を含む): 7060133376

約数和(自身を除く): 4619540886

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 93, 98, 105, 147, 155, 186, 210, 217, 245, 294, 310, 343, 434, 465, 490, 651, 686, 735, 930, 1029, 1085, 1093, 1302, 1470, 1519, 1715, 2058, 2170, 2186, 2401, 3038, 3255, 3279, 3430, 4557, 4802, 5145, 5465, 6510, 6558, 7203, 7595, 7651, 9114, 10290, 10633, 10930, 12005, 14406, 15190, 15302, 16395, 21266, 22785, 22953, 24010, 31899, 32790, 33883, 36015, 38255, 45570, 45906, 53165, 53557, 63798, 67766, 72030, 74431, 76510, 101649, 106330, 107114, 114765, 148862, 159495, 160671, 169415, 203298, 223293, 229530, 237181, 267785, 318990, 321342, 338830, 372155, 374899, 446586, 474362, 508245, 535570, 711543, 744310, 749798, 803355, 1016490, 1116465, 1124697, 1185905, 1423086, 1606710, 1660267, 1874495, 2232930, 2249394, 2371810, 2624293, 3320534, 3557715, 3748990, 4980801, 5248586, 5623485, 7115430, 7872879, 8301335, 9961602, 11246970, 11621869, 13121465, 15745758, 16602670, 23243738, 24904005, 26242930, 34865607, 39364395, 49808010, 58109345, 69731214, 78728790, 81353083, 116218690, 162706166, 174328035, 244059249, 348656070, 406765415, 488118498, 813530830, 1220296245, 2440592490]

約数ペア:

[(1, 2440592490), (2, 1220296245), (3, 813530830), (5, 488118498), (6, 406765415), (7, 348656070), (10, 244059249), (14, 174328035), (15, 162706166), (21, 116218690), (30, 81353083), (31, 78728790), (35, 69731214), (42, 58109345), (49, 49808010), (62, 39364395), (70, 34865607), (93, 26242930), (98, 24904005), (105, 23243738), (147, 16602670), (155, 15745758), (186, 13121465), (210, 11621869), (217, 11246970), (245, 9961602), (294, 8301335), (310, 7872879), (343, 7115430), (434, 5623485), (465, 5248586), (490, 4980801), (651, 3748990), (686, 3557715), (735, 3320534), (930, 2624293), (1029, 2371810), (1085, 2249394), (1093, 2232930), (1302, 1874495), (1470, 1660267), (1519, 1606710), (1715, 1423086), (2058, 1185905), (2170, 1124697), (2186, 1116465), (2401, 1016490), (3038, 803355), (3255, 749798), (3279, 744310), (3430, 711543), (4557, 535570), (4802, 508245), (5145, 474362), (5465, 446586), (6510, 374899), (6558, 372155), (7203, 338830), (7595, 321342), (7651, 318990), (9114, 267785), (10290, 237181), (10633, 229530), (10930, 223293), (12005, 203298), (14406, 169415), (15190, 160671), (15302, 159495), (16395, 148862), (21266, 114765), (22785, 107114), (22953, 106330), (24010, 101649), (31899, 76510), (32790, 74431), (33883, 72030), (36015, 67766), (38255, 63798), (45570, 53557), (45906, 53165)]