29903370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 82722816

約数和(自身を除く): 52819446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 655, 786, 917, 1087, 1310, 1834, 1965, 2174, 2751, 3261, 3930, 4585, 5435, 5502, 6522, 7609, 9170, 10870, 13755, 15218, 16305, 22827, 27510, 32610, 38045, 45654, 76090, 114135, 142397, 228270, 284794, 427191, 711985, 854382, 996779, 1423970, 1993558, 2135955, 2990337, 4271910, 4983895, 5980674, 9967790, 14951685, 29903370]

約数ペア:

[(1, 29903370), (2, 14951685), (3, 9967790), (5, 5980674), (6, 4983895), (7, 4271910), (10, 2990337), (14, 2135955), (15, 1993558), (21, 1423970), (30, 996779), (35, 854382), (42, 711985), (70, 427191), (105, 284794), (131, 228270), (210, 142397), (262, 114135), (393, 76090), (655, 45654), (786, 38045), (917, 32610), (1087, 27510), (1310, 22827), (1834, 16305), (1965, 15218), (2174, 13755), (2751, 10870), (3261, 9170), (3930, 7609), (4585, 6522), (5435, 5502)]