1640339070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2618

約数の個数: 96

約数和(自身を含む): 4217469984

約数和(自身を除く): 2577130914

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 410, 529, 615, 690, 943, 1058, 1230, 1587, 1886, 2521, 2645, 2829, 3174, 4715, 5042, 5290, 5658, 7563, 7935, 9430, 12605, 14145, 15126, 15870, 21689, 25210, 28290, 37815, 43378, 57983, 65067, 75630, 103361, 108445, 115966, 130134, 173949, 206722, 216890, 289915, 310083, 325335, 347898, 516805, 579830, 620166, 650670, 869745, 1033610, 1333609, 1550415, 1739490, 2377303, 2667218, 3100830, 4000827, 4754606, 6668045, 7131909, 8001654, 11886515, 13336090, 14263818, 20004135, 23773030, 35659545, 40008270, 54677969, 71319090, 109355938, 164033907, 273389845, 328067814, 546779690, 820169535, 1640339070]

約数ペア:

[(1, 1640339070), (2, 820169535), (3, 546779690), (5, 328067814), (6, 273389845), (10, 164033907), (15, 109355938), (23, 71319090), (30, 54677969), (41, 40008270), (46, 35659545), (69, 23773030), (82, 20004135), (115, 14263818), (123, 13336090), (138, 11886515), (205, 8001654), (230, 7131909), (246, 6668045), (345, 4754606), (410, 4000827), (529, 3100830), (615, 2667218), (690, 2377303), (943, 1739490), (1058, 1550415), (1230, 1333609), (1587, 1033610), (1886, 869745), (2521, 650670), (2645, 620166), (2829, 579830), (3174, 516805), (4715, 347898), (5042, 325335), (5290, 310083), (5658, 289915), (7563, 216890), (7935, 206722), (9430, 173949), (12605, 130134), (14145, 115966), (15126, 108445), (15870, 103361), (21689, 75630), (25210, 65067), (28290, 57983), (37815, 43378)]