153064940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:987

約数の個数: 96

約数和(自身を含む): 394740864

約数和(自身を除く): 241675924

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 73, 85, 119, 140, 146, 170, 238, 292, 340, 365, 476, 511, 595, 730, 881, 1022, 1190, 1241, 1460, 1762, 2044, 2380, 2482, 2555, 3524, 4405, 4964, 5110, 6167, 6205, 8687, 8810, 10220, 12334, 12410, 14977, 17374, 17620, 24668, 24820, 29954, 30835, 34748, 43435, 59908, 61670, 64313, 74885, 86870, 104839, 123340, 128626, 149770, 173740, 209678, 257252, 299540, 321565, 419356, 450191, 524195, 643130, 900382, 1048390, 1093321, 1286260, 1800764, 2096780, 2186642, 2250955, 4373284, 4501910, 5466605, 7653247, 9003820, 10933210, 15306494, 21866420, 30612988, 38266235, 76532470, 153064940]

約数ペア:

[(1, 153064940), (2, 76532470), (4, 38266235), (5, 30612988), (7, 21866420), (10, 15306494), (14, 10933210), (17, 9003820), (20, 7653247), (28, 5466605), (34, 4501910), (35, 4373284), (68, 2250955), (70, 2186642), (73, 2096780), (85, 1800764), (119, 1286260), (140, 1093321), (146, 1048390), (170, 900382), (238, 643130), (292, 524195), (340, 450191), (365, 419356), (476, 321565), (511, 299540), (595, 257252), (730, 209678), (881, 173740), (1022, 149770), (1190, 128626), (1241, 123340), (1460, 104839), (1762, 86870), (2044, 74885), (2380, 64313), (2482, 61670), (2555, 59908), (3524, 43435), (4405, 34748), (4964, 30835), (5110, 29954), (6167, 24820), (6205, 24668), (8687, 17620), (8810, 17374), (10220, 14977), (12334, 12410)]