738974730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:760

約数の個数: 128

約数和(自身を含む): 1988437248

約数和(自身を除く): 1249462518

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 83, 111, 130, 166, 185, 195, 222, 249, 370, 390, 415, 481, 498, 555, 617, 830, 962, 1079, 1110, 1234, 1245, 1443, 1851, 2158, 2405, 2490, 2886, 3071, 3085, 3237, 3702, 4810, 5395, 6142, 6170, 6474, 7215, 8021, 9213, 9255, 10790, 14430, 15355, 16042, 16185, 18426, 18510, 22829, 24063, 30710, 32370, 39923, 40105, 45658, 46065, 48126, 51211, 68487, 79846, 80210, 92130, 102422, 114145, 119769, 120315, 136974, 153633, 199615, 228290, 239538, 240630, 256055, 296777, 307266, 342435, 399230, 512110, 593554, 598845, 665743, 684870, 768165, 890331, 1197690, 1331486, 1483885, 1536330, 1780662, 1894807, 1997229, 2967770, 3328715, 3789614, 3994458, 4451655, 5684421, 6657430, 8903310, 9474035, 9986145, 11368842, 18948070, 19972290, 24632491, 28422105, 49264982, 56844210, 73897473, 123162455, 147794946, 246324910, 369487365, 738974730]

約数ペア:

[(1, 738974730), (2, 369487365), (3, 246324910), (5, 147794946), (6, 123162455), (10, 73897473), (13, 56844210), (15, 49264982), (26, 28422105), (30, 24632491), (37, 19972290), (39, 18948070), (65, 11368842), (74, 9986145), (78, 9474035), (83, 8903310), (111, 6657430), (130, 5684421), (166, 4451655), (185, 3994458), (195, 3789614), (222, 3328715), (249, 2967770), (370, 1997229), (390, 1894807), (415, 1780662), (481, 1536330), (498, 1483885), (555, 1331486), (617, 1197690), (830, 890331), (962, 768165), (1079, 684870), (1110, 665743), (1234, 598845), (1245, 593554), (1443, 512110), (1851, 399230), (2158, 342435), (2405, 307266), (2490, 296777), (2886, 256055), (3071, 240630), (3085, 239538), (3237, 228290), (3702, 199615), (4810, 153633), (5395, 136974), (6142, 120315), (6170, 119769), (6474, 114145), (7215, 102422), (8021, 92130), (9213, 80210), (9255, 79846), (10790, 68487), (14430, 51211), (15355, 48126), (16042, 46065), (16185, 45658), (18426, 40105), (18510, 39923), (22829, 32370), (24063, 30710)]