17806040210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{1429}}^1$

素因数の和:1780

約数の個数: 128

約数和(自身を含む): 40001195520

約数和(自身を除く): 22195155310

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 185, 238, 259, 283, 370, 518, 566, 595, 629, 1190, 1258, 1295, 1415, 1429, 1981, 2590, 2830, 2858, 3145, 3962, 4403, 4811, 6290, 7145, 8806, 9622, 9905, 10003, 10471, 14290, 19810, 20006, 20942, 22015, 24055, 24293, 33677, 44030, 48110, 48586, 50015, 52355, 52873, 67354, 73297, 100030, 104710, 105746, 121465, 146594, 168385, 170051, 178007, 242930, 264365, 336770, 340102, 356014, 366485, 370111, 404407, 528730, 732970, 740222, 808814, 850255, 890035, 898841, 1246049, 1700510, 1780070, 1797682, 1850555, 2022035, 2492098, 2830849, 3701110, 4044070, 4494205, 5661698, 6230245, 6291887, 6874919, 8988410, 12460490, 12583774, 13749838, 14154245, 14963059, 28308490, 29926118, 31459435, 34374595, 48124433, 62918870, 68749190, 74815295, 96248866, 104741413, 149630590, 209482826, 240622165, 254372003, 481244330, 508744006, 523707065, 1047414130, 1271860015, 1780604021, 2543720030, 3561208042, 8903020105, 17806040210]

約数ペア:

[(1, 17806040210), (2, 8903020105), (5, 3561208042), (7, 2543720030), (10, 1780604021), (14, 1271860015), (17, 1047414130), (34, 523707065), (35, 508744006), (37, 481244330), (70, 254372003), (74, 240622165), (85, 209482826), (119, 149630590), (170, 104741413), (185, 96248866), (238, 74815295), (259, 68749190), (283, 62918870), (370, 48124433), (518, 34374595), (566, 31459435), (595, 29926118), (629, 28308490), (1190, 14963059), (1258, 14154245), (1295, 13749838), (1415, 12583774), (1429, 12460490), (1981, 8988410), (2590, 6874919), (2830, 6291887), (2858, 6230245), (3145, 5661698), (3962, 4494205), (4403, 4044070), (4811, 3701110), (6290, 2830849), (7145, 2492098), (8806, 2022035), (9622, 1850555), (9905, 1797682), (10003, 1780070), (10471, 1700510), (14290, 1246049), (19810, 898841), (20006, 890035), (20942, 850255), (22015, 808814), (24055, 740222), (24293, 732970), (33677, 528730), (44030, 404407), (48110, 370111), (48586, 366485), (50015, 356014), (52355, 340102), (52873, 336770), (67354, 264365), (73297, 242930), (100030, 178007), (104710, 170051), (105746, 168385), (121465, 146594)]