485492340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:841

約数の個数: 96

約数和(自身を含む): 1387411200

約数和(自身を除く): 901918860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 199, 219, 292, 365, 398, 438, 557, 597, 730, 796, 876, 995, 1095, 1114, 1194, 1460, 1671, 1990, 2190, 2228, 2388, 2785, 2985, 3342, 3980, 4380, 5570, 5970, 6684, 8355, 11140, 11940, 14527, 16710, 29054, 33420, 40661, 43581, 58108, 72635, 81322, 87162, 110843, 121983, 145270, 162644, 174324, 203305, 217905, 221686, 243966, 290540, 332529, 406610, 435810, 443372, 487932, 554215, 609915, 665058, 813220, 871620, 1108430, 1219830, 1330116, 1662645, 2216860, 2439660, 3325290, 6650580, 8091539, 16183078, 24274617, 32366156, 40457695, 48549234, 80915390, 97098468, 121373085, 161830780, 242746170, 485492340]

約数ペア:

[(1, 485492340), (2, 242746170), (3, 161830780), (4, 121373085), (5, 97098468), (6, 80915390), (10, 48549234), (12, 40457695), (15, 32366156), (20, 24274617), (30, 16183078), (60, 8091539), (73, 6650580), (146, 3325290), (199, 2439660), (219, 2216860), (292, 1662645), (365, 1330116), (398, 1219830), (438, 1108430), (557, 871620), (597, 813220), (730, 665058), (796, 609915), (876, 554215), (995, 487932), (1095, 443372), (1114, 435810), (1194, 406610), (1460, 332529), (1671, 290540), (1990, 243966), (2190, 221686), (2228, 217905), (2388, 203305), (2785, 174324), (2985, 162644), (3342, 145270), (3980, 121983), (4380, 110843), (5570, 87162), (5970, 81322), (6684, 72635), (8355, 58108), (11140, 43581), (11940, 40661), (14527, 33420), (16710, 29054)]