27415290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6871}}^1$

素因数の和:6907

約数の個数: 64

約数和(自身を含む): 79165440

約数和(自身を除く): 51750150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 6871, 13742, 20613, 34355, 41226, 48097, 68710, 96194, 103065, 130549, 144291, 206130, 240485, 261098, 288582, 391647, 480970, 652745, 721455, 783294, 913843, 1305490, 1442910, 1827686, 1958235, 2741529, 3916470, 4569215, 5483058, 9138430, 13707645, 27415290]

約数ペア:

[(1, 27415290), (2, 13707645), (3, 9138430), (5, 5483058), (6, 4569215), (7, 3916470), (10, 2741529), (14, 1958235), (15, 1827686), (19, 1442910), (21, 1305490), (30, 913843), (35, 783294), (38, 721455), (42, 652745), (57, 480970), (70, 391647), (95, 288582), (105, 261098), (114, 240485), (133, 206130), (190, 144291), (210, 130549), (266, 103065), (285, 96194), (399, 68710), (570, 48097), (665, 41226), (798, 34355), (1330, 20613), (1995, 13742), (3990, 6871)]