142806090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5113}}^1$

素因数の和:5156

約数の個数: 96

約数和(自身を含む): 419757120

約数和(自身を除く): 276951030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2793, 3990, 4655, 5113, 5586, 9310, 10226, 13965, 15339, 25565, 27930, 30678, 35791, 51130, 71582, 76695, 97147, 107373, 153390, 178955, 194294, 214746, 250537, 291441, 357910, 485735, 501074, 536865, 582882, 680029, 751611, 971470, 1073730, 1252685, 1360058, 1457205, 1503222, 2040087, 2505370, 2914410, 3400145, 3758055, 4080174, 4760203, 6800290, 7516110, 9520406, 10200435, 14280609, 20400870, 23801015, 28561218, 47602030, 71403045, 142806090]

約数ペア:

[(1, 142806090), (2, 71403045), (3, 47602030), (5, 28561218), (6, 23801015), (7, 20400870), (10, 14280609), (14, 10200435), (15, 9520406), (19, 7516110), (21, 6800290), (30, 4760203), (35, 4080174), (38, 3758055), (42, 3400145), (49, 2914410), (57, 2505370), (70, 2040087), (95, 1503222), (98, 1457205), (105, 1360058), (114, 1252685), (133, 1073730), (147, 971470), (190, 751611), (210, 680029), (245, 582882), (266, 536865), (285, 501074), (294, 485735), (399, 357910), (490, 291441), (570, 250537), (665, 214746), (735, 194294), (798, 178955), (931, 153390), (1330, 107373), (1470, 97147), (1862, 76695), (1995, 71582), (2793, 51130), (3990, 35791), (4655, 30678), (5113, 27930), (5586, 25565), (9310, 15339), (10226, 13965)]