140233770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{50263}}^1$

素因数の和:50307

約数の個数: 48

約数和(自身を含む): 376376832

約数和(自身を除く): 236143062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 50263, 100526, 150789, 251315, 301578, 452367, 502630, 753945, 904734, 1507890, 1558153, 2261835, 3116306, 4523670, 4674459, 7790765, 9348918, 14023377, 15581530, 23372295, 28046754, 46744590, 70116885, 140233770]

約数ペア:

[(1, 140233770), (2, 70116885), (3, 46744590), (5, 28046754), (6, 23372295), (9, 15581530), (10, 14023377), (15, 9348918), (18, 7790765), (30, 4674459), (31, 4523670), (45, 3116306), (62, 2261835), (90, 1558153), (93, 1507890), (155, 904734), (186, 753945), (279, 502630), (310, 452367), (465, 301578), (558, 251315), (930, 150789), (1395, 100526), (2790, 50263)]