85987530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1380

約数の個数: 96

約数和(自身を含む): 242409024

約数和(自身を除く): 156421494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 43, 45, 51, 85, 86, 90, 102, 129, 153, 170, 215, 255, 258, 306, 387, 430, 510, 645, 731, 765, 774, 1290, 1307, 1462, 1530, 1935, 2193, 2614, 3655, 3870, 3921, 4386, 6535, 6579, 7310, 7842, 10965, 11763, 13070, 13158, 19605, 21930, 22219, 23526, 32895, 39210, 44438, 56201, 58815, 65790, 66657, 111095, 112402, 117630, 133314, 168603, 199971, 222190, 281005, 333285, 337206, 399942, 505809, 562010, 666570, 843015, 955417, 999855, 1011618, 1686030, 1910834, 1999710, 2529045, 2866251, 4777085, 5058090, 5732502, 8598753, 9554170, 14331255, 17197506, 28662510, 42993765, 85987530]

約数ペア:

[(1, 85987530), (2, 42993765), (3, 28662510), (5, 17197506), (6, 14331255), (9, 9554170), (10, 8598753), (15, 5732502), (17, 5058090), (18, 4777085), (30, 2866251), (34, 2529045), (43, 1999710), (45, 1910834), (51, 1686030), (85, 1011618), (86, 999855), (90, 955417), (102, 843015), (129, 666570), (153, 562010), (170, 505809), (215, 399942), (255, 337206), (258, 333285), (306, 281005), (387, 222190), (430, 199971), (510, 168603), (645, 133314), (731, 117630), (765, 112402), (774, 111095), (1290, 66657), (1307, 65790), (1462, 58815), (1530, 56201), (1935, 44438), (2193, 39210), (2614, 32895), (3655, 23526), (3870, 22219), (3921, 21930), (4386, 19605), (6535, 13158), (6579, 13070), (7310, 11763), (7842, 10965)]