230138580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12743}}^1$

素因数の和:12805

約数の個数: 96

約数和(自身を含む): 753629184

約数和(自身を除く): 523490604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 12743, 18060, 25486, 38229, 50972, 63715, 76458, 89201, 127430, 152916, 178402, 191145, 254860, 267603, 356804, 382290, 446005, 535206, 547949, 764580, 892010, 1070412, 1095898, 1338015, 1643847, 1784020, 2191796, 2676030, 2739745, 3287694, 3835643, 5352060, 5479490, 6575388, 7671286, 8219235, 10958980, 11506929, 15342572, 16438470, 19178215, 23013858, 32876940, 38356430, 46027716, 57534645, 76712860, 115069290, 230138580]

約数ペア:

[(1, 230138580), (2, 115069290), (3, 76712860), (4, 57534645), (5, 46027716), (6, 38356430), (7, 32876940), (10, 23013858), (12, 19178215), (14, 16438470), (15, 15342572), (20, 11506929), (21, 10958980), (28, 8219235), (30, 7671286), (35, 6575388), (42, 5479490), (43, 5352060), (60, 3835643), (70, 3287694), (84, 2739745), (86, 2676030), (105, 2191796), (129, 1784020), (140, 1643847), (172, 1338015), (210, 1095898), (215, 1070412), (258, 892010), (301, 764580), (420, 547949), (430, 535206), (516, 446005), (602, 382290), (645, 356804), (860, 267603), (903, 254860), (1204, 191145), (1290, 178402), (1505, 152916), (1806, 127430), (2580, 89201), (3010, 76458), (3612, 63715), (4515, 50972), (6020, 38229), (9030, 25486), (12743, 18060)]