30199330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 64880640

約数和(自身を除く): 34681310

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 79, 86, 127, 158, 215, 254, 301, 395, 430, 553, 602, 635, 790, 889, 1106, 1270, 1505, 1778, 2765, 3010, 3397, 4445, 5461, 5530, 6794, 8890, 10033, 10922, 16985, 20066, 23779, 27305, 33970, 38227, 47558, 50165, 54610, 70231, 76454, 100330, 118895, 140462, 191135, 237790, 351155, 382270, 431419, 702310, 862838, 2157095, 3019933, 4314190, 6039866, 15099665, 30199330]

約数ペア:

[(1, 30199330), (2, 15099665), (5, 6039866), (7, 4314190), (10, 3019933), (14, 2157095), (35, 862838), (43, 702310), (70, 431419), (79, 382270), (86, 351155), (127, 237790), (158, 191135), (215, 140462), (254, 118895), (301, 100330), (395, 76454), (430, 70231), (553, 54610), (602, 50165), (635, 47558), (790, 38227), (889, 33970), (1106, 27305), (1270, 23779), (1505, 20066), (1778, 16985), (2765, 10922), (3010, 10033), (3397, 8890), (4445, 6794), (5461, 5530)]