2018090439990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{4909}}^1\times {\mathrm{169177}}^1$

素因数の和:174108

約数の個数: 96

約数和(自身を含む): 5442510396960

約数和(自身を除く): 3424419956970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 4909, 9818, 14727, 24545, 29454, 44181, 49090, 73635, 88362, 132543, 147270, 169177, 220905, 265086, 338354, 397629, 441810, 507531, 662715, 795258, 845885, 1015062, 1192887, 1325430, 1522593, 1691770, 1988145, 2385774, 2537655, 3045186, 3976290, 4567779, 5075310, 5964435, 7612965, 9135558, 11928870, 13703337, 15225930, 22838895, 27406674, 41110011, 45677790, 68516685, 82220022, 137033370, 205550055, 411100110, 830489893, 1660979786, 2491469679, 4152449465, 4982939358, 7474409037, 8304898930, 12457348395, 14948818074, 22423227111, 24914696790, 37372045185, 44846454222, 67269681333, 74744090370, 112116135555, 134539362666, 201809043999, 224232271110, 336348406665, 403618087998, 672696813330, 1009045219995, 2018090439990]

約数ペア:

[(1, 2018090439990), (2, 1009045219995), (3, 672696813330), (5, 403618087998), (6, 336348406665), (9, 224232271110), (10, 201809043999), (15, 134539362666), (18, 112116135555), (27, 74744090370), (30, 67269681333), (45, 44846454222), (54, 37372045185), (81, 24914696790), (90, 22423227111), (135, 14948818074), (162, 12457348395), (243, 8304898930), (270, 7474409037), (405, 4982939358), (486, 4152449465), (810, 2491469679), (1215, 1660979786), (2430, 830489893), (4909, 411100110), (9818, 205550055), (14727, 137033370), (24545, 82220022), (29454, 68516685), (44181, 45677790), (49090, 41110011), (73635, 27406674), (88362, 22838895), (132543, 15225930), (147270, 13703337), (169177, 11928870), (220905, 9135558), (265086, 7612965), (338354, 5964435), (397629, 5075310), (441810, 4567779), (507531, 3976290), (662715, 3045186), (795258, 2537655), (845885, 2385774), (1015062, 1988145), (1192887, 1691770), (1325430, 1522593)]