149763460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1231}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 397393920

約数和(自身を除く): 247630460

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 79, 110, 140, 154, 158, 220, 308, 316, 385, 395, 553, 770, 790, 869, 1106, 1231, 1540, 1580, 1738, 2212, 2462, 2765, 3476, 4345, 4924, 5530, 6083, 6155, 8617, 8690, 11060, 12166, 12310, 13541, 17234, 17380, 24332, 24620, 27082, 30415, 34468, 43085, 54164, 60830, 67705, 86170, 94787, 97249, 121660, 135410, 172340, 189574, 194498, 270820, 379148, 388996, 473935, 486245, 680743, 947870, 972490, 1069739, 1361486, 1895740, 1944980, 2139478, 2722972, 3403715, 4278956, 5348695, 6807430, 7488173, 10697390, 13614860, 14976346, 21394780, 29952692, 37440865, 74881730, 149763460]

約数ペア:

[(1, 149763460), (2, 74881730), (4, 37440865), (5, 29952692), (7, 21394780), (10, 14976346), (11, 13614860), (14, 10697390), (20, 7488173), (22, 6807430), (28, 5348695), (35, 4278956), (44, 3403715), (55, 2722972), (70, 2139478), (77, 1944980), (79, 1895740), (110, 1361486), (140, 1069739), (154, 972490), (158, 947870), (220, 680743), (308, 486245), (316, 473935), (385, 388996), (395, 379148), (553, 270820), (770, 194498), (790, 189574), (869, 172340), (1106, 135410), (1231, 121660), (1540, 97249), (1580, 94787), (1738, 86170), (2212, 67705), (2462, 60830), (2765, 54164), (3476, 43085), (4345, 34468), (4924, 30415), (5530, 27082), (6083, 24620), (6155, 24332), (8617, 17380), (8690, 17234), (11060, 13541), (12166, 12310)]