30219882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:611

約数の個数: 64

約数和(自身を含む): 76032000

約数和(自身を除く): 45812118

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 149, 154, 231, 298, 439, 447, 462, 878, 894, 1043, 1317, 1639, 2086, 2634, 3073, 3129, 3278, 4829, 4917, 6146, 6258, 9219, 9658, 9834, 11473, 14487, 18438, 22946, 28974, 33803, 34419, 65411, 67606, 68838, 101409, 130822, 196233, 202818, 392466, 457877, 719521, 915754, 1373631, 1439042, 2158563, 2747262, 4317126, 5036647, 10073294, 15109941, 30219882]

約数ペア:

[(1, 30219882), (2, 15109941), (3, 10073294), (6, 5036647), (7, 4317126), (11, 2747262), (14, 2158563), (21, 1439042), (22, 1373631), (33, 915754), (42, 719521), (66, 457877), (77, 392466), (149, 202818), (154, 196233), (231, 130822), (298, 101409), (439, 68838), (447, 67606), (462, 65411), (878, 34419), (894, 33803), (1043, 28974), (1317, 22946), (1639, 18438), (2086, 14487), (2634, 11473), (3073, 9834), (3129, 9658), (3278, 9219), (4829, 6258), (4917, 6146)]