31966410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 91308672

約数和(自身を除く): 59342262

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 181, 203, 210, 290, 362, 406, 435, 543, 609, 841, 870, 905, 1015, 1086, 1218, 1267, 1682, 1810, 2030, 2523, 2534, 2715, 3045, 3801, 4205, 5046, 5249, 5430, 5887, 6090, 6335, 7602, 8410, 10498, 11774, 12615, 12670, 15747, 17661, 19005, 25230, 26245, 29435, 31494, 35322, 36743, 38010, 52490, 58870, 73486, 78735, 88305, 110229, 152221, 157470, 176610, 183715, 220458, 304442, 367430, 456663, 551145, 761105, 913326, 1065547, 1102290, 1522210, 2131094, 2283315, 3196641, 4566630, 5327735, 6393282, 10655470, 15983205, 31966410]

約数ペア:

[(1, 31966410), (2, 15983205), (3, 10655470), (5, 6393282), (6, 5327735), (7, 4566630), (10, 3196641), (14, 2283315), (15, 2131094), (21, 1522210), (29, 1102290), (30, 1065547), (35, 913326), (42, 761105), (58, 551145), (70, 456663), (87, 367430), (105, 304442), (145, 220458), (174, 183715), (181, 176610), (203, 157470), (210, 152221), (290, 110229), (362, 88305), (406, 78735), (435, 73486), (543, 58870), (609, 52490), (841, 38010), (870, 36743), (905, 35322), (1015, 31494), (1086, 29435), (1218, 26245), (1267, 25230), (1682, 19005), (1810, 17661), (2030, 15747), (2523, 12670), (2534, 12615), (2715, 11774), (3045, 10498), (3801, 8410), (4205, 7602), (5046, 6335), (5249, 6090), (5430, 5887)]