516988290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9967}}^1$

素因数の和:10016

約数の個数: 128

約数和(自身を含む): 1607639040

約数和(自身を除く): 1090650750

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 105, 114, 130, 133, 182, 190, 195, 210, 247, 266, 273, 285, 390, 399, 455, 494, 546, 570, 665, 741, 798, 910, 1235, 1330, 1365, 1482, 1729, 1995, 2470, 2730, 3458, 3705, 3990, 5187, 7410, 8645, 9967, 10374, 17290, 19934, 25935, 29901, 49835, 51870, 59802, 69769, 99670, 129571, 139538, 149505, 189373, 209307, 259142, 299010, 348845, 378746, 388713, 418614, 568119, 647855, 697690, 777426, 906997, 946865, 1046535, 1136238, 1295710, 1325611, 1813994, 1893730, 1943565, 2093070, 2461849, 2651222, 2720991, 2840595, 3887130, 3976833, 4534985, 4923698, 5441982, 5681190, 6628055, 7385547, 7953666, 9069970, 12309245, 13256110, 13604955, 14771094, 17232943, 19884165, 24618490, 27209910, 34465886, 36927735, 39768330, 51698829, 73855470, 86164715, 103397658, 172329430, 258494145, 516988290]

約数ペア:

[(1, 516988290), (2, 258494145), (3, 172329430), (5, 103397658), (6, 86164715), (7, 73855470), (10, 51698829), (13, 39768330), (14, 36927735), (15, 34465886), (19, 27209910), (21, 24618490), (26, 19884165), (30, 17232943), (35, 14771094), (38, 13604955), (39, 13256110), (42, 12309245), (57, 9069970), (65, 7953666), (70, 7385547), (78, 6628055), (91, 5681190), (95, 5441982), (105, 4923698), (114, 4534985), (130, 3976833), (133, 3887130), (182, 2840595), (190, 2720991), (195, 2651222), (210, 2461849), (247, 2093070), (266, 1943565), (273, 1893730), (285, 1813994), (390, 1325611), (399, 1295710), (455, 1136238), (494, 1046535), (546, 946865), (570, 906997), (665, 777426), (741, 697690), (798, 647855), (910, 568119), (1235, 418614), (1330, 388713), (1365, 378746), (1482, 348845), (1729, 299010), (1995, 259142), (2470, 209307), (2730, 189373), (3458, 149505), (3705, 139538), (3990, 129571), (5187, 99670), (7410, 69769), (8645, 59802), (9967, 51870), (10374, 49835), (17290, 29901), (19934, 25935)]