23515980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 69672960

約数和(自身を除く): 46156980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 269, 282, 310, 372, 465, 470, 538, 564, 620, 705, 807, 930, 940, 1076, 1345, 1410, 1457, 1614, 1860, 2690, 2820, 2914, 3228, 4035, 4371, 5380, 5828, 7285, 8070, 8339, 8742, 12643, 14570, 16140, 16678, 17484, 21855, 25017, 25286, 29140, 33356, 37929, 41695, 43710, 50034, 50572, 63215, 75858, 83390, 87420, 100068, 125085, 126430, 151716, 166780, 189645, 250170, 252860, 379290, 391933, 500340, 758580, 783866, 1175799, 1567732, 1959665, 2351598, 3919330, 4703196, 5878995, 7838660, 11757990, 23515980]

約数ペア:

[(1, 23515980), (2, 11757990), (3, 7838660), (4, 5878995), (5, 4703196), (6, 3919330), (10, 2351598), (12, 1959665), (15, 1567732), (20, 1175799), (30, 783866), (31, 758580), (47, 500340), (60, 391933), (62, 379290), (93, 252860), (94, 250170), (124, 189645), (141, 166780), (155, 151716), (186, 126430), (188, 125085), (235, 100068), (269, 87420), (282, 83390), (310, 75858), (372, 63215), (465, 50572), (470, 50034), (538, 43710), (564, 41695), (620, 37929), (705, 33356), (807, 29140), (930, 25286), (940, 25017), (1076, 21855), (1345, 17484), (1410, 16678), (1457, 16140), (1614, 14570), (1860, 12643), (2690, 8742), (2820, 8339), (2914, 8070), (3228, 7285), (4035, 5828), (4371, 5380)]