23731740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4299

約数の個数: 72

約数和(自身を含む): 74325888

約数和(自身を除く): 50594148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 4253, 5580, 8506, 12759, 17012, 21265, 25518, 38277, 42530, 51036, 63795, 76554, 85060, 127590, 131843, 153108, 191385, 255180, 263686, 382770, 395529, 527372, 659215, 765540, 791058, 1186587, 1318430, 1582116, 1977645, 2373174, 2636860, 3955290, 4746348, 5932935, 7910580, 11865870, 23731740]

約数ペア:

[(1, 23731740), (2, 11865870), (3, 7910580), (4, 5932935), (5, 4746348), (6, 3955290), (9, 2636860), (10, 2373174), (12, 1977645), (15, 1582116), (18, 1318430), (20, 1186587), (30, 791058), (31, 765540), (36, 659215), (45, 527372), (60, 395529), (62, 382770), (90, 263686), (93, 255180), (124, 191385), (155, 153108), (180, 131843), (186, 127590), (279, 85060), (310, 76554), (372, 63795), (465, 51036), (558, 42530), (620, 38277), (930, 25518), (1116, 21265), (1395, 17012), (1860, 12759), (2790, 8506), (4253, 5580)]