29141460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7039}}^1$

素因数の和:7077

約数の個数: 72

約数和(自身を含む): 92252160

約数和(自身を除く): 63110700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 7039, 14078, 21117, 28156, 35195, 42234, 63351, 70390, 84468, 105585, 126702, 140780, 161897, 211170, 253404, 316755, 323794, 422340, 485691, 633510, 647588, 809485, 971382, 1267020, 1457073, 1618970, 1942764, 2428455, 2914146, 3237940, 4856910, 5828292, 7285365, 9713820, 14570730, 29141460]

約数ペア:

[(1, 29141460), (2, 14570730), (3, 9713820), (4, 7285365), (5, 5828292), (6, 4856910), (9, 3237940), (10, 2914146), (12, 2428455), (15, 1942764), (18, 1618970), (20, 1457073), (23, 1267020), (30, 971382), (36, 809485), (45, 647588), (46, 633510), (60, 485691), (69, 422340), (90, 323794), (92, 316755), (115, 253404), (138, 211170), (180, 161897), (207, 140780), (230, 126702), (276, 105585), (345, 84468), (414, 70390), (460, 63351), (690, 42234), (828, 35195), (1035, 28156), (1380, 21117), (2070, 14078), (4140, 7039)]