73031630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1353

約数の個数: 64

約数和(自身を含む): 161948160

約数和(自身を除く): 88916530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 266, 301, 430, 602, 665, 817, 1277, 1330, 1505, 1634, 2554, 3010, 4085, 5719, 6385, 8170, 8939, 11438, 12770, 17878, 24263, 28595, 44695, 48526, 54911, 57190, 89390, 109822, 121315, 169841, 242630, 274555, 339682, 384377, 549110, 768754, 849205, 1043309, 1698410, 1921885, 2086618, 3843770, 5216545, 7303163, 10433090, 14606326, 36515815, 73031630]

約数ペア:

[(1, 73031630), (2, 36515815), (5, 14606326), (7, 10433090), (10, 7303163), (14, 5216545), (19, 3843770), (35, 2086618), (38, 1921885), (43, 1698410), (70, 1043309), (86, 849205), (95, 768754), (133, 549110), (190, 384377), (215, 339682), (266, 274555), (301, 242630), (430, 169841), (602, 121315), (665, 109822), (817, 89390), (1277, 57190), (1330, 54911), (1505, 48526), (1634, 44695), (2554, 28595), (3010, 24263), (4085, 17878), (5719, 12770), (6385, 11438), (8170, 8939)]