29289390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 78265440

約数和(自身を除く): 48976050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 109, 130, 159, 169, 195, 218, 265, 318, 327, 338, 390, 507, 530, 545, 654, 689, 795, 845, 1014, 1090, 1378, 1417, 1590, 1635, 1690, 2067, 2535, 2834, 3270, 3445, 4134, 4251, 5070, 5777, 6890, 7085, 8502, 8957, 10335, 11554, 14170, 17331, 17914, 18421, 20670, 21255, 26871, 28885, 34662, 36842, 42510, 44785, 53742, 55263, 57770, 75101, 86655, 89570, 92105, 110526, 134355, 150202, 173310, 184210, 225303, 268710, 276315, 375505, 450606, 552630, 751010, 976313, 1126515, 1952626, 2253030, 2928939, 4881565, 5857878, 9763130, 14644695, 29289390]

約数ペア:

[(1, 29289390), (2, 14644695), (3, 9763130), (5, 5857878), (6, 4881565), (10, 2928939), (13, 2253030), (15, 1952626), (26, 1126515), (30, 976313), (39, 751010), (53, 552630), (65, 450606), (78, 375505), (106, 276315), (109, 268710), (130, 225303), (159, 184210), (169, 173310), (195, 150202), (218, 134355), (265, 110526), (318, 92105), (327, 89570), (338, 86655), (390, 75101), (507, 57770), (530, 55263), (545, 53742), (654, 44785), (689, 42510), (795, 36842), (845, 34662), (1014, 28885), (1090, 26871), (1378, 21255), (1417, 20670), (1590, 18421), (1635, 17914), (1690, 17331), (2067, 14170), (2535, 11554), (2834, 10335), (3270, 8957), (3445, 8502), (4134, 7085), (4251, 6890), (5070, 5777)]