317042910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1523}}^1$

素因数の和:1799

約数の個数: 80

約数和(自身を含む): 856372176

約数和(自身を除く): 539329266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 257, 270, 405, 514, 771, 810, 1285, 1523, 1542, 2313, 2570, 3046, 3855, 4569, 4626, 6939, 7615, 7710, 9138, 11565, 13707, 13878, 15230, 20817, 22845, 23130, 27414, 34695, 41121, 41634, 45690, 68535, 69390, 82242, 104085, 123363, 137070, 205605, 208170, 246726, 391411, 411210, 616815, 782822, 1174233, 1233630, 1957055, 2348466, 3522699, 3914110, 5871165, 7045398, 10568097, 11742330, 17613495, 21136194, 31704291, 35226990, 52840485, 63408582, 105680970, 158521455, 317042910]

約数ペア:

[(1, 317042910), (2, 158521455), (3, 105680970), (5, 63408582), (6, 52840485), (9, 35226990), (10, 31704291), (15, 21136194), (18, 17613495), (27, 11742330), (30, 10568097), (45, 7045398), (54, 5871165), (81, 3914110), (90, 3522699), (135, 2348466), (162, 1957055), (257, 1233630), (270, 1174233), (405, 782822), (514, 616815), (771, 411210), (810, 391411), (1285, 246726), (1523, 208170), (1542, 205605), (2313, 137070), (2570, 123363), (3046, 104085), (3855, 82242), (4569, 69390), (4626, 68535), (6939, 45690), (7615, 41634), (7710, 41121), (9138, 34695), (11565, 27414), (13707, 23130), (13878, 22845), (15230, 20817)]