65877570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:609

約数の個数: 128

約数和(自身を含む): 196680960

約数和(自身を除く): 130803390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 41, 45, 54, 55, 66, 82, 90, 99, 110, 123, 135, 165, 198, 205, 246, 270, 297, 330, 369, 410, 451, 495, 541, 594, 615, 738, 902, 990, 1082, 1107, 1230, 1353, 1485, 1623, 1845, 2214, 2255, 2705, 2706, 2970, 3246, 3690, 4059, 4510, 4869, 5410, 5535, 5951, 6765, 8115, 8118, 9738, 11070, 11902, 12177, 13530, 14607, 16230, 17853, 20295, 22181, 24345, 24354, 29214, 29755, 35706, 40590, 44362, 48690, 53559, 59510, 60885, 66543, 73035, 89265, 107118, 110905, 121770, 133086, 146070, 160677, 178530, 199629, 221810, 243991, 267795, 321354, 332715, 399258, 487982, 535590, 598887, 665430, 731973, 803385, 998145, 1197774, 1219955, 1463946, 1606770, 1996290, 2195919, 2439910, 2994435, 3659865, 4391838, 5988870, 6587757, 7319730, 10979595, 13175514, 21959190, 32938785, 65877570]

約数ペア:

[(1, 65877570), (2, 32938785), (3, 21959190), (5, 13175514), (6, 10979595), (9, 7319730), (10, 6587757), (11, 5988870), (15, 4391838), (18, 3659865), (22, 2994435), (27, 2439910), (30, 2195919), (33, 1996290), (41, 1606770), (45, 1463946), (54, 1219955), (55, 1197774), (66, 998145), (82, 803385), (90, 731973), (99, 665430), (110, 598887), (123, 535590), (135, 487982), (165, 399258), (198, 332715), (205, 321354), (246, 267795), (270, 243991), (297, 221810), (330, 199629), (369, 178530), (410, 160677), (451, 146070), (495, 133086), (541, 121770), (594, 110905), (615, 107118), (738, 89265), (902, 73035), (990, 66543), (1082, 60885), (1107, 59510), (1230, 53559), (1353, 48690), (1485, 44362), (1623, 40590), (1845, 35706), (2214, 29755), (2255, 29214), (2705, 24354), (2706, 24345), (2970, 22181), (3246, 20295), (3690, 17853), (4059, 16230), (4510, 14607), (4869, 13530), (5410, 12177), (5535, 11902), (5951, 11070), (6765, 9738), (8115, 8118)]