689603130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{26513}}^1$

素因数の和:26560

約数の個数: 72

約数和(自身を含む): 1904712732

約数和(自身を除く): 1215109602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 4335, 5202, 8670, 13005, 26010, 26513, 53026, 79539, 132565, 159078, 238617, 265130, 397695, 450721, 477234, 795390, 901442, 1193085, 1352163, 2253605, 2386170, 2704326, 4056489, 4507210, 6760815, 7662257, 8112978, 13521630, 15324514, 20282445, 22986771, 38311285, 40564890, 45973542, 68960313, 76622570, 114933855, 137920626, 229867710, 344801565, 689603130]

約数ペア:

[(1, 689603130), (2, 344801565), (3, 229867710), (5, 137920626), (6, 114933855), (9, 76622570), (10, 68960313), (15, 45973542), (17, 40564890), (18, 38311285), (30, 22986771), (34, 20282445), (45, 15324514), (51, 13521630), (85, 8112978), (90, 7662257), (102, 6760815), (153, 4507210), (170, 4056489), (255, 2704326), (289, 2386170), (306, 2253605), (510, 1352163), (578, 1193085), (765, 901442), (867, 795390), (1445, 477234), (1530, 450721), (1734, 397695), (2601, 265130), (2890, 238617), (4335, 159078), (5202, 132565), (8670, 79539), (13005, 53026), (26010, 26513)]