556007270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 1319141376

約数和(自身を除く): 763134106

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 127, 130, 170, 182, 221, 238, 254, 283, 442, 455, 566, 595, 635, 889, 910, 1105, 1190, 1270, 1415, 1547, 1651, 1778, 1981, 2159, 2210, 2830, 3094, 3302, 3679, 3962, 4318, 4445, 4811, 7358, 7735, 8255, 8890, 9622, 9905, 10795, 11557, 15113, 15470, 16510, 18395, 19810, 21590, 23114, 24055, 25753, 28067, 30226, 33677, 35941, 36790, 48110, 51506, 56134, 57785, 62543, 67354, 71882, 75565, 115570, 125086, 128765, 140335, 151130, 168385, 179705, 196469, 251587, 257530, 280670, 312715, 336770, 359410, 392938, 437801, 467233, 503174, 610997, 625430, 875602, 934466, 982345, 1221994, 1257935, 1964690, 2189005, 2336165, 2515870, 3054985, 3270631, 4276979, 4378010, 4672330, 6109970, 6541262, 7942961, 8553958, 15885922, 16353155, 21384895, 32706310, 39714805, 42769790, 55600727, 79429610, 111201454, 278003635, 556007270]

約数ペア:

[(1, 556007270), (2, 278003635), (5, 111201454), (7, 79429610), (10, 55600727), (13, 42769790), (14, 39714805), (17, 32706310), (26, 21384895), (34, 16353155), (35, 15885922), (65, 8553958), (70, 7942961), (85, 6541262), (91, 6109970), (119, 4672330), (127, 4378010), (130, 4276979), (170, 3270631), (182, 3054985), (221, 2515870), (238, 2336165), (254, 2189005), (283, 1964690), (442, 1257935), (455, 1221994), (566, 982345), (595, 934466), (635, 875602), (889, 625430), (910, 610997), (1105, 503174), (1190, 467233), (1270, 437801), (1415, 392938), (1547, 359410), (1651, 336770), (1778, 312715), (1981, 280670), (2159, 257530), (2210, 251587), (2830, 196469), (3094, 179705), (3302, 168385), (3679, 151130), (3962, 140335), (4318, 128765), (4445, 125086), (4811, 115570), (7358, 75565), (7735, 71882), (8255, 67354), (8890, 62543), (9622, 57785), (9905, 56134), (10795, 51506), (11557, 48110), (15113, 36790), (15470, 35941), (16510, 33677), (18395, 30226), (19810, 28067), (21590, 25753), (23114, 24055)]