47539170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{25153}}^1$

素因数の和:25176

約数の個数: 64

約数和(自身を含む): 144887040

約数和(自身を除く): 97347870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 25153, 50306, 75459, 125765, 150918, 176071, 226377, 251530, 352142, 377295, 452754, 528213, 679131, 754590, 880355, 1056426, 1131885, 1358262, 1584639, 1760710, 2263770, 2641065, 3169278, 3395655, 4753917, 5282130, 6791310, 7923195, 9507834, 15846390, 23769585, 47539170]

約数ペア:

[(1, 47539170), (2, 23769585), (3, 15846390), (5, 9507834), (6, 7923195), (7, 6791310), (9, 5282130), (10, 4753917), (14, 3395655), (15, 3169278), (18, 2641065), (21, 2263770), (27, 1760710), (30, 1584639), (35, 1358262), (42, 1131885), (45, 1056426), (54, 880355), (63, 754590), (70, 679131), (90, 528213), (105, 452754), (126, 377295), (135, 352142), (189, 251530), (210, 226377), (270, 176071), (315, 150918), (378, 125765), (630, 75459), (945, 50306), (1890, 25153)]