149035810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 359976960

約数和(自身を除く): 210941150

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 61, 70, 77, 95, 110, 122, 133, 154, 167, 190, 209, 266, 305, 334, 385, 418, 427, 610, 665, 671, 770, 835, 854, 1045, 1159, 1169, 1330, 1342, 1463, 1670, 1837, 2090, 2135, 2318, 2338, 2926, 3173, 3355, 3674, 4270, 4697, 5795, 5845, 6346, 6710, 7315, 8113, 9185, 9394, 10187, 11590, 11690, 12749, 12859, 14630, 15865, 16226, 18370, 20374, 22211, 23485, 25498, 25718, 31730, 34903, 40565, 44422, 46970, 50935, 63745, 64295, 69806, 71309, 81130, 89243, 101870, 111055, 112057, 127490, 128590, 142618, 174515, 178486, 193553, 222110, 224114, 244321, 349030, 356545, 387106, 446215, 488642, 560285, 713090, 784399, 892430, 967765, 1120570, 1221605, 1354871, 1568798, 1935530, 2129083, 2443210, 2709742, 3921995, 4258166, 6774355, 7843990, 10645415, 13548710, 14903581, 21290830, 29807162, 74517905, 149035810]

約数ペア:

[(1, 149035810), (2, 74517905), (5, 29807162), (7, 21290830), (10, 14903581), (11, 13548710), (14, 10645415), (19, 7843990), (22, 6774355), (35, 4258166), (38, 3921995), (55, 2709742), (61, 2443210), (70, 2129083), (77, 1935530), (95, 1568798), (110, 1354871), (122, 1221605), (133, 1120570), (154, 967765), (167, 892430), (190, 784399), (209, 713090), (266, 560285), (305, 488642), (334, 446215), (385, 387106), (418, 356545), (427, 349030), (610, 244321), (665, 224114), (671, 222110), (770, 193553), (835, 178486), (854, 174515), (1045, 142618), (1159, 128590), (1169, 127490), (1330, 112057), (1342, 111055), (1463, 101870), (1670, 89243), (1837, 81130), (2090, 71309), (2135, 69806), (2318, 64295), (2338, 63745), (2926, 50935), (3173, 46970), (3355, 44422), (3674, 40565), (4270, 34903), (4697, 31730), (5795, 25718), (5845, 25498), (6346, 23485), (6710, 22211), (7315, 20374), (8113, 18370), (9185, 16226), (9394, 15865), (10187, 14630), (11590, 12859), (11690, 12749)]