219579959810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{361943}}^1$

素因数の和:362103

約数の個数: 64

約数和(自身を含む): 433637867520

約数和(自身を除く): 214057907710

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 103, 155, 190, 206, 310, 515, 589, 1030, 1178, 1957, 2945, 3193, 3914, 5890, 6386, 9785, 15965, 19570, 31930, 60667, 121334, 303335, 361943, 606670, 723886, 1809715, 3619430, 6876917, 11220233, 13753834, 22440466, 34384585, 37280129, 56101165, 68769170, 74560258, 112202330, 186400645, 213184427, 372801290, 426368854, 708322451, 1065922135, 1155683999, 1416644902, 2131844270, 2311367998, 3541612255, 5778419995, 7083224510, 11556839990, 21957995981, 43915991962, 109789979905, 219579959810]

約数ペア:

[(1, 219579959810), (2, 109789979905), (5, 43915991962), (10, 21957995981), (19, 11556839990), (31, 7083224510), (38, 5778419995), (62, 3541612255), (95, 2311367998), (103, 2131844270), (155, 1416644902), (190, 1155683999), (206, 1065922135), (310, 708322451), (515, 426368854), (589, 372801290), (1030, 213184427), (1178, 186400645), (1957, 112202330), (2945, 74560258), (3193, 68769170), (3914, 56101165), (5890, 37280129), (6386, 34384585), (9785, 22440466), (15965, 13753834), (19570, 11220233), (31930, 6876917), (60667, 3619430), (121334, 1809715), (303335, 723886), (361943, 606670)]