74637030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{907}}^1$

素因数の和:1141

約数の個数: 64

約数和(自身を含む): 194035968

約数和(自身を除く): 119398938

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 633, 907, 1055, 1266, 1814, 2110, 2721, 2743, 3165, 4535, 5442, 5486, 6330, 8229, 9070, 11791, 13605, 13715, 16458, 23582, 27210, 27430, 35373, 41145, 58955, 70746, 82290, 117910, 176865, 191377, 353730, 382754, 574131, 956885, 1148262, 1913770, 2487901, 2870655, 4975802, 5741310, 7463703, 12439505, 14927406, 24879010, 37318515, 74637030]

約数ペア:

[(1, 74637030), (2, 37318515), (3, 24879010), (5, 14927406), (6, 12439505), (10, 7463703), (13, 5741310), (15, 4975802), (26, 2870655), (30, 2487901), (39, 1913770), (65, 1148262), (78, 956885), (130, 574131), (195, 382754), (211, 353730), (390, 191377), (422, 176865), (633, 117910), (907, 82290), (1055, 70746), (1266, 58955), (1814, 41145), (2110, 35373), (2721, 27430), (2743, 27210), (3165, 23582), (4535, 16458), (5442, 13715), (5486, 13605), (6330, 11791), (8229, 9070)]