9906444540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2392861}}^1$

素因数の和:2392899

約数の個数: 72

約数和(自身を含む): 31356063648

約数和(自身を除く): 21449619108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 2392861, 4785722, 7178583, 9571444, 11964305, 14357166, 21535749, 23928610, 28714332, 35892915, 43071498, 47857220, 55035803, 71785830, 86142996, 107678745, 110071606, 143571660, 165107409, 215357490, 220143212, 275179015, 330214818, 430714980, 495322227, 550358030, 660429636, 825537045, 990644454, 1100716060, 1651074090, 1981288908, 2476611135, 3302148180, 4953222270, 9906444540]

約数ペア:

[(1, 9906444540), (2, 4953222270), (3, 3302148180), (4, 2476611135), (5, 1981288908), (6, 1651074090), (9, 1100716060), (10, 990644454), (12, 825537045), (15, 660429636), (18, 550358030), (20, 495322227), (23, 430714980), (30, 330214818), (36, 275179015), (45, 220143212), (46, 215357490), (60, 165107409), (69, 143571660), (90, 110071606), (92, 107678745), (115, 86142996), (138, 71785830), (180, 55035803), (207, 47857220), (230, 43071498), (276, 35892915), (345, 28714332), (414, 23928610), (460, 21535749), (690, 14357166), (828, 11964305), (1035, 9571444), (1380, 7178583), (2070, 4785722), (4140, 2392861)]