30090420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 94698240

約数和(自身を除く): 64607820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 309, 412, 515, 540, 541, 618, 927, 1030, 1082, 1236, 1545, 1623, 1854, 2060, 2164, 2705, 2781, 3090, 3246, 3708, 4635, 4869, 5410, 5562, 6180, 6492, 8115, 9270, 9738, 10820, 11124, 13905, 14607, 16230, 18540, 19476, 24345, 27810, 29214, 32460, 48690, 55620, 55723, 58428, 73035, 97380, 111446, 146070, 167169, 222892, 278615, 292140, 334338, 501507, 557230, 668676, 835845, 1003014, 1114460, 1504521, 1671690, 2006028, 2507535, 3009042, 3343380, 5015070, 6018084, 7522605, 10030140, 15045210, 30090420]

約数ペア:

[(1, 30090420), (2, 15045210), (3, 10030140), (4, 7522605), (5, 6018084), (6, 5015070), (9, 3343380), (10, 3009042), (12, 2507535), (15, 2006028), (18, 1671690), (20, 1504521), (27, 1114460), (30, 1003014), (36, 835845), (45, 668676), (54, 557230), (60, 501507), (90, 334338), (103, 292140), (108, 278615), (135, 222892), (180, 167169), (206, 146070), (270, 111446), (309, 97380), (412, 73035), (515, 58428), (540, 55723), (541, 55620), (618, 48690), (927, 32460), (1030, 29214), (1082, 27810), (1236, 24345), (1545, 19476), (1623, 18540), (1854, 16230), (2060, 14607), (2164, 13905), (2705, 11124), (2781, 10820), (3090, 9738), (3246, 9270), (3708, 8115), (4635, 6492), (4869, 6180), (5410, 5562)]