13817630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 27091584

約数和(自身を除く): 13273954

約数列:

[1, 2, 5, 10, 29, 31, 53, 58, 62, 106, 145, 155, 265, 290, 310, 530, 841, 899, 1537, 1643, 1682, 1798, 3074, 3286, 4205, 4495, 7685, 8215, 8410, 8990, 15370, 16430, 26071, 44573, 47647, 52142, 89146, 95294, 130355, 222865, 238235, 260710, 445730, 476470, 1381763, 2763526, 6908815, 13817630]

約数ペア:

[(1, 13817630), (2, 6908815), (5, 2763526), (10, 1381763), (29, 476470), (31, 445730), (53, 260710), (58, 238235), (62, 222865), (106, 130355), (145, 95294), (155, 89146), (265, 52142), (290, 47647), (310, 44573), (530, 26071), (841, 16430), (899, 15370), (1537, 8990), (1643, 8410), (1682, 8215), (1798, 7685), (3074, 4495), (3286, 4205)]