4154940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 72

約数和(自身を含む): 12933648

約数和(自身を除く): 8778708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 563, 615, 738, 820, 1126, 1230, 1476, 1689, 1845, 2252, 2460, 2815, 3378, 3690, 5067, 5630, 6756, 7380, 8445, 10134, 11260, 16890, 20268, 23083, 25335, 33780, 46166, 50670, 69249, 92332, 101340, 115415, 138498, 207747, 230830, 276996, 346245, 415494, 461660, 692490, 830988, 1038735, 1384980, 2077470, 4154940]

約数ペア:

[(1, 4154940), (2, 2077470), (3, 1384980), (4, 1038735), (5, 830988), (6, 692490), (9, 461660), (10, 415494), (12, 346245), (15, 276996), (18, 230830), (20, 207747), (30, 138498), (36, 115415), (41, 101340), (45, 92332), (60, 69249), (82, 50670), (90, 46166), (123, 33780), (164, 25335), (180, 23083), (205, 20268), (246, 16890), (369, 11260), (410, 10134), (492, 8445), (563, 7380), (615, 6756), (738, 5630), (820, 5067), (1126, 3690), (1230, 3378), (1476, 2815), (1689, 2460), (1845, 2252)]