15172364

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 29937600

約数和(自身を除く): 14765236

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 89, 92, 109, 178, 218, 356, 391, 436, 782, 1513, 1564, 1853, 2047, 2507, 3026, 3706, 4094, 5014, 6052, 7412, 8188, 9701, 10028, 19402, 34799, 38804, 42619, 69598, 85238, 139196, 164917, 170476, 223123, 329834, 446246, 659668, 892492, 3793091, 7586182, 15172364]

約数ペア:

[(1, 15172364), (2, 7586182), (4, 3793091), (17, 892492), (23, 659668), (34, 446246), (46, 329834), (68, 223123), (89, 170476), (92, 164917), (109, 139196), (178, 85238), (218, 69598), (356, 42619), (391, 38804), (436, 34799), (782, 19402), (1513, 10028), (1564, 9701), (1853, 8188), (2047, 7412), (2507, 6052), (3026, 5014), (3706, 4094)]