492740233470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1\times {\mathrm{26183}}^1$

素因数の和:27398

約数の個数: 96

約数和(自身を含む): 1288544385024

約数和(自身を除く): 795804151554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 422, 633, 991, 1055, 1266, 1899, 1982, 2110, 2973, 3165, 3798, 4955, 5946, 6330, 8919, 9495, 9910, 14865, 17838, 18990, 26183, 29730, 44595, 52366, 78549, 89190, 130915, 157098, 209101, 235647, 261830, 392745, 418202, 471294, 627303, 785490, 1045505, 1178235, 1254606, 1881909, 2091010, 2356470, 3136515, 3763818, 5524613, 6273030, 9409545, 11049226, 16573839, 18819090, 25947353, 27623065, 33147678, 49721517, 51894706, 55246130, 77842059, 82869195, 99443034, 129736765, 155684118, 165738390, 233526177, 248607585, 259473530, 389210295, 467052354, 497215170, 778420590, 1167630885, 2335261770, 5474891483, 10949782966, 16424674449, 27374457415, 32849348898, 49274023347, 54748914830, 82123372245, 98548046694, 164246744490, 246370116735, 492740233470]

約数ペア:

[(1, 492740233470), (2, 246370116735), (3, 164246744490), (5, 98548046694), (6, 82123372245), (9, 54748914830), (10, 49274023347), (15, 32849348898), (18, 27374457415), (30, 16424674449), (45, 10949782966), (90, 5474891483), (211, 2335261770), (422, 1167630885), (633, 778420590), (991, 497215170), (1055, 467052354), (1266, 389210295), (1899, 259473530), (1982, 248607585), (2110, 233526177), (2973, 165738390), (3165, 155684118), (3798, 129736765), (4955, 99443034), (5946, 82869195), (6330, 77842059), (8919, 55246130), (9495, 51894706), (9910, 49721517), (14865, 33147678), (17838, 27623065), (18990, 25947353), (26183, 18819090), (29730, 16573839), (44595, 11049226), (52366, 9409545), (78549, 6273030), (89190, 5524613), (130915, 3763818), (157098, 3136515), (209101, 2356470), (235647, 2091010), (261830, 1881909), (392745, 1254606), (418202, 1178235), (471294, 1045505), (627303, 785490)]