230247972

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{2521}}^1$

素因数の和:2633

約数の個数: 72

約数和(自身を含む): 605885280

約数和(自身を除く): 375637308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 387, 516, 531, 708, 774, 1062, 1548, 2124, 2521, 2537, 5042, 5074, 7563, 7611, 10084, 10148, 15126, 15222, 22689, 22833, 30252, 30444, 45378, 45666, 90756, 91332, 108403, 148739, 216806, 297478, 325209, 433612, 446217, 594956, 650418, 892434, 975627, 1300836, 1338651, 1784868, 1951254, 2677302, 3902508, 5354604, 6395777, 12791554, 19187331, 25583108, 38374662, 57561993, 76749324, 115123986, 230247972]

約数ペア:

[(1, 230247972), (2, 115123986), (3, 76749324), (4, 57561993), (6, 38374662), (9, 25583108), (12, 19187331), (18, 12791554), (36, 6395777), (43, 5354604), (59, 3902508), (86, 2677302), (118, 1951254), (129, 1784868), (172, 1338651), (177, 1300836), (236, 975627), (258, 892434), (354, 650418), (387, 594956), (516, 446217), (531, 433612), (708, 325209), (774, 297478), (1062, 216806), (1548, 148739), (2124, 108403), (2521, 91332), (2537, 90756), (5042, 45666), (5074, 45378), (7563, 30444), (7611, 30252), (10084, 22833), (10148, 22689), (15126, 15222)]