30706020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 96647040

約数和(自身を除く): 65941020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 101, 108, 135, 180, 202, 270, 303, 404, 505, 540, 563, 606, 909, 1010, 1126, 1212, 1515, 1689, 1818, 2020, 2252, 2727, 2815, 3030, 3378, 3636, 4545, 5067, 5454, 5630, 6060, 6756, 8445, 9090, 10134, 10908, 11260, 13635, 15201, 16890, 18180, 20268, 25335, 27270, 30402, 33780, 50670, 54540, 56863, 60804, 76005, 101340, 113726, 152010, 170589, 227452, 284315, 304020, 341178, 511767, 568630, 682356, 852945, 1023534, 1137260, 1535301, 1705890, 2047068, 2558835, 3070602, 3411780, 5117670, 6141204, 7676505, 10235340, 15353010, 30706020]

約数ペア:

[(1, 30706020), (2, 15353010), (3, 10235340), (4, 7676505), (5, 6141204), (6, 5117670), (9, 3411780), (10, 3070602), (12, 2558835), (15, 2047068), (18, 1705890), (20, 1535301), (27, 1137260), (30, 1023534), (36, 852945), (45, 682356), (54, 568630), (60, 511767), (90, 341178), (101, 304020), (108, 284315), (135, 227452), (180, 170589), (202, 152010), (270, 113726), (303, 101340), (404, 76005), (505, 60804), (540, 56863), (563, 54540), (606, 50670), (909, 33780), (1010, 30402), (1126, 27270), (1212, 25335), (1515, 20268), (1689, 18180), (1818, 16890), (2020, 15201), (2252, 13635), (2727, 11260), (2815, 10908), (3030, 10134), (3378, 9090), (3636, 8445), (4545, 6756), (5067, 6060), (5454, 5630)]