15203076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^2$

素因数の和:201

約数の個数: 72

約数和(自身を含む): 42477120

約数和(自身を除く): 27274044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 79, 84, 87, 116, 158, 174, 203, 237, 316, 348, 406, 474, 553, 609, 812, 948, 1106, 1218, 1659, 2212, 2291, 2436, 3318, 4582, 6241, 6636, 6873, 9164, 12482, 13746, 16037, 18723, 24964, 27492, 32074, 37446, 43687, 48111, 64148, 74892, 87374, 96222, 131061, 174748, 180989, 192444, 262122, 361978, 524244, 542967, 723956, 1085934, 1266923, 2171868, 2533846, 3800769, 5067692, 7601538, 15203076]

約数ペア:

[(1, 15203076), (2, 7601538), (3, 5067692), (4, 3800769), (6, 2533846), (7, 2171868), (12, 1266923), (14, 1085934), (21, 723956), (28, 542967), (29, 524244), (42, 361978), (58, 262122), (79, 192444), (84, 180989), (87, 174748), (116, 131061), (158, 96222), (174, 87374), (203, 74892), (237, 64148), (316, 48111), (348, 43687), (406, 37446), (474, 32074), (553, 27492), (609, 24964), (812, 18723), (948, 16037), (1106, 13746), (1218, 12482), (1659, 9164), (2212, 6873), (2291, 6636), (2436, 6241), (3318, 4582)]