458690940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149899}}^1$

素因数の和:149931

約数の個数: 72

約数和(自身を含む): 1473217200

約数和(自身を除く): 1014526260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 149899, 299798, 449697, 599596, 749495, 899394, 1349091, 1498990, 1798788, 2248485, 2548283, 2698182, 2997980, 4496970, 5096566, 5396364, 6745455, 7644849, 8993940, 10193132, 12741415, 13490910, 15289698, 22934547, 25482830, 26981820, 30579396, 38224245, 45869094, 50965660, 76448490, 91738188, 114672735, 152896980, 229345470, 458690940]

約数ペア:

[(1, 458690940), (2, 229345470), (3, 152896980), (4, 114672735), (5, 91738188), (6, 76448490), (9, 50965660), (10, 45869094), (12, 38224245), (15, 30579396), (17, 26981820), (18, 25482830), (20, 22934547), (30, 15289698), (34, 13490910), (36, 12741415), (45, 10193132), (51, 8993940), (60, 7644849), (68, 6745455), (85, 5396364), (90, 5096566), (102, 4496970), (153, 2997980), (170, 2698182), (180, 2548283), (204, 2248485), (255, 1798788), (306, 1498990), (340, 1349091), (510, 899394), (612, 749495), (765, 599596), (1020, 449697), (1530, 299798), (3060, 149899)]