259952940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{111091}}^1$

素因数の和:111119

約数の個数: 72

約数和(自身を含む): 849187248

約数和(自身を除く): 589234308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 111091, 222182, 333273, 444364, 555455, 666546, 999819, 1110910, 1333092, 1444183, 1666365, 1999638, 2221820, 2888366, 3332730, 3999276, 4332549, 4999095, 5776732, 6665460, 7220915, 8665098, 9998190, 12997647, 14441830, 17330196, 19996380, 21662745, 25995294, 28883660, 43325490, 51990588, 64988235, 86650980, 129976470, 259952940]

約数ペア:

[(1, 259952940), (2, 129976470), (3, 86650980), (4, 64988235), (5, 51990588), (6, 43325490), (9, 28883660), (10, 25995294), (12, 21662745), (13, 19996380), (15, 17330196), (18, 14441830), (20, 12997647), (26, 9998190), (30, 8665098), (36, 7220915), (39, 6665460), (45, 5776732), (52, 4999095), (60, 4332549), (65, 3999276), (78, 3332730), (90, 2888366), (117, 2221820), (130, 1999638), (156, 1666365), (180, 1444183), (195, 1333092), (234, 1110910), (260, 999819), (390, 666546), (468, 555455), (585, 444364), (780, 333273), (1170, 222182), (2340, 111091)]