4231890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3617}}^1$

素因数の和:3643

約数の個数: 48

約数和(自身を含む): 11852568

約数和(自身を除く): 7620678

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 3617, 7234, 10851, 18085, 21702, 32553, 36170, 47021, 54255, 65106, 94042, 108510, 141063, 162765, 235105, 282126, 325530, 423189, 470210, 705315, 846378, 1410630, 2115945, 4231890]

約数ペア:

[(1, 4231890), (2, 2115945), (3, 1410630), (5, 846378), (6, 705315), (9, 470210), (10, 423189), (13, 325530), (15, 282126), (18, 235105), (26, 162765), (30, 141063), (39, 108510), (45, 94042), (65, 65106), (78, 54255), (90, 47021), (117, 36170), (130, 32553), (195, 21702), (234, 18085), (390, 10851), (585, 7234), (1170, 3617)]