153994620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10391}}^1$

素因数の和:10435

約数の個数: 96

約数和(自身を含む): 488839680

約数和(自身を除く): 334845060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 10391, 14820, 20782, 31173, 41564, 51955, 62346, 103910, 124692, 135083, 155865, 197429, 207820, 270166, 311730, 394858, 405249, 540332, 592287, 623460, 675415, 789716, 810498, 987145, 1184574, 1350830, 1620996, 1974290, 2026245, 2369148, 2566577, 2701660, 2961435, 3948580, 4052490, 5133154, 5922870, 7699731, 8104980, 10266308, 11845740, 12832885, 15399462, 25665770, 30798924, 38498655, 51331540, 76997310, 153994620]

約数ペア:

[(1, 153994620), (2, 76997310), (3, 51331540), (4, 38498655), (5, 30798924), (6, 25665770), (10, 15399462), (12, 12832885), (13, 11845740), (15, 10266308), (19, 8104980), (20, 7699731), (26, 5922870), (30, 5133154), (38, 4052490), (39, 3948580), (52, 2961435), (57, 2701660), (60, 2566577), (65, 2369148), (76, 2026245), (78, 1974290), (95, 1620996), (114, 1350830), (130, 1184574), (156, 987145), (190, 810498), (195, 789716), (228, 675415), (247, 623460), (260, 592287), (285, 540332), (380, 405249), (390, 394858), (494, 311730), (570, 270166), (741, 207820), (780, 197429), (988, 155865), (1140, 135083), (1235, 124692), (1482, 103910), (2470, 62346), (2964, 51955), (3705, 41564), (4940, 31173), (7410, 20782), (10391, 14820)]