2018673030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{829}}^1$

素因数の和:1054

約数の個数: 128

約数和(自身を含む): 5438638080

約数和(自身を除く): 3419965050

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 110, 141, 157, 165, 235, 282, 314, 330, 470, 471, 517, 705, 785, 829, 942, 1034, 1410, 1551, 1570, 1658, 1727, 2355, 2487, 2585, 3102, 3454, 4145, 4710, 4974, 5170, 5181, 7379, 7755, 8290, 8635, 9119, 10362, 12435, 14758, 15510, 17270, 18238, 22137, 24870, 25905, 27357, 36895, 38963, 44274, 45595, 51810, 54714, 73790, 77926, 81169, 91190, 110685, 116889, 130153, 136785, 162338, 194815, 221370, 233778, 243507, 260306, 273570, 389630, 390459, 405845, 428593, 487014, 584445, 650765, 780918, 811690, 857186, 1168890, 1217535, 1285779, 1301530, 1431683, 1952295, 2142965, 2435070, 2571558, 2863366, 3904590, 4285930, 4295049, 6117191, 6428895, 7158415, 8590098, 12234382, 12857790, 14316830, 18351573, 21475245, 30585955, 36703146, 42950490, 61171910, 67289101, 91757865, 134578202, 183515730, 201867303, 336445505, 403734606, 672891010, 1009336515, 2018673030]

約数ペア:

[(1, 2018673030), (2, 1009336515), (3, 672891010), (5, 403734606), (6, 336445505), (10, 201867303), (11, 183515730), (15, 134578202), (22, 91757865), (30, 67289101), (33, 61171910), (47, 42950490), (55, 36703146), (66, 30585955), (94, 21475245), (110, 18351573), (141, 14316830), (157, 12857790), (165, 12234382), (235, 8590098), (282, 7158415), (314, 6428895), (330, 6117191), (470, 4295049), (471, 4285930), (517, 3904590), (705, 2863366), (785, 2571558), (829, 2435070), (942, 2142965), (1034, 1952295), (1410, 1431683), (1551, 1301530), (1570, 1285779), (1658, 1217535), (1727, 1168890), (2355, 857186), (2487, 811690), (2585, 780918), (3102, 650765), (3454, 584445), (4145, 487014), (4710, 428593), (4974, 405845), (5170, 390459), (5181, 389630), (7379, 273570), (7755, 260306), (8290, 243507), (8635, 233778), (9119, 221370), (10362, 194815), (12435, 162338), (14758, 136785), (15510, 130153), (17270, 116889), (18238, 110685), (22137, 91190), (24870, 81169), (25905, 77926), (27357, 73790), (36895, 54714), (38963, 51810), (44274, 45595)]