963950890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5623}}^1$

素因数の和:5747

約数の個数: 64

約数和(自身を含む): 2073231360

約数和(自身を除く): 1109280470

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 79, 155, 158, 217, 310, 395, 434, 553, 790, 1085, 1106, 2170, 2449, 2765, 4898, 5530, 5623, 11246, 12245, 17143, 24490, 28115, 34286, 39361, 56230, 78722, 85715, 171430, 174313, 196805, 348626, 393610, 444217, 871565, 888434, 1220191, 1743130, 2221085, 2440382, 3109519, 4442170, 6100955, 6219038, 12201910, 13770727, 15547595, 27541454, 31095190, 68853635, 96395089, 137707270, 192790178, 481975445, 963950890]

約数ペア:

[(1, 963950890), (2, 481975445), (5, 192790178), (7, 137707270), (10, 96395089), (14, 68853635), (31, 31095190), (35, 27541454), (62, 15547595), (70, 13770727), (79, 12201910), (155, 6219038), (158, 6100955), (217, 4442170), (310, 3109519), (395, 2440382), (434, 2221085), (553, 1743130), (790, 1220191), (1085, 888434), (1106, 871565), (2170, 444217), (2449, 393610), (2765, 348626), (4898, 196805), (5530, 174313), (5623, 171430), (11246, 85715), (12245, 78722), (17143, 56230), (24490, 39361), (28115, 34286)]