15270372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 42276416

約数和(自身を除く): 27006044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 487, 603, 804, 871, 974, 1206, 1461, 1742, 1948, 2412, 2613, 2922, 3484, 4383, 5226, 5844, 6331, 7839, 8766, 10452, 12662, 15678, 17532, 18993, 25324, 31356, 32629, 37986, 56979, 65258, 75972, 97887, 113958, 130516, 195774, 227916, 293661, 391548, 424177, 587322, 848354, 1174644, 1272531, 1696708, 2545062, 3817593, 5090124, 7635186, 15270372]

約数ペア:

[(1, 15270372), (2, 7635186), (3, 5090124), (4, 3817593), (6, 2545062), (9, 1696708), (12, 1272531), (13, 1174644), (18, 848354), (26, 587322), (36, 424177), (39, 391548), (52, 293661), (67, 227916), (78, 195774), (117, 130516), (134, 113958), (156, 97887), (201, 75972), (234, 65258), (268, 56979), (402, 37986), (468, 32629), (487, 31356), (603, 25324), (804, 18993), (871, 17532), (974, 15678), (1206, 12662), (1461, 10452), (1742, 8766), (1948, 7839), (2412, 6331), (2613, 5844), (2922, 5226), (3484, 4383)]