77286390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 190434240

約数和(自身を除く): 113147850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 157, 183, 269, 305, 314, 366, 471, 538, 610, 785, 807, 915, 942, 1345, 1570, 1614, 1830, 2355, 2690, 4035, 4710, 8070, 9577, 16409, 19154, 28731, 32818, 42233, 47885, 49227, 57462, 82045, 84466, 95770, 98454, 126699, 143655, 164090, 211165, 246135, 253398, 287310, 422330, 492270, 633495, 1266990, 2576213, 5152426, 7728639, 12881065, 15457278, 25762130, 38643195, 77286390]

約数ペア:

[(1, 77286390), (2, 38643195), (3, 25762130), (5, 15457278), (6, 12881065), (10, 7728639), (15, 5152426), (30, 2576213), (61, 1266990), (122, 633495), (157, 492270), (183, 422330), (269, 287310), (305, 253398), (314, 246135), (366, 211165), (471, 164090), (538, 143655), (610, 126699), (785, 98454), (807, 95770), (915, 84466), (942, 82045), (1345, 57462), (1570, 49227), (1614, 47885), (1830, 42233), (2355, 32818), (2690, 28731), (4035, 19154), (4710, 16409), (8070, 9577)]