29473020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2243}}^1$

素因数の和:2331

約数の個数: 72

約数和(自身を含む): 90666576

約数和(自身を除く): 61193556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2243, 2628, 3285, 4380, 4486, 6570, 6729, 8972, 11215, 13140, 13458, 20187, 22430, 26916, 33645, 40374, 44860, 67290, 80748, 100935, 134580, 163739, 201870, 327478, 403740, 491217, 654956, 818695, 982434, 1473651, 1637390, 1964868, 2456085, 2947302, 3274780, 4912170, 5894604, 7368255, 9824340, 14736510, 29473020]

約数ペア:

[(1, 29473020), (2, 14736510), (3, 9824340), (4, 7368255), (5, 5894604), (6, 4912170), (9, 3274780), (10, 2947302), (12, 2456085), (15, 1964868), (18, 1637390), (20, 1473651), (30, 982434), (36, 818695), (45, 654956), (60, 491217), (73, 403740), (90, 327478), (146, 201870), (180, 163739), (219, 134580), (292, 100935), (365, 80748), (438, 67290), (657, 44860), (730, 40374), (876, 33645), (1095, 26916), (1314, 22430), (1460, 20187), (2190, 13458), (2243, 13140), (2628, 11215), (3285, 8972), (4380, 6729), (4486, 6570)]