1284999430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:734

約数の個数: 96

約数和(自身を含む): 2761182144

約数和(自身を除く): 1476182714

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 151, 242, 286, 302, 541, 605, 715, 755, 1082, 1210, 1430, 1510, 1573, 1661, 1963, 2705, 3146, 3322, 3926, 5410, 5951, 7033, 7865, 8305, 9815, 11902, 14066, 15730, 16610, 18271, 19630, 21593, 29755, 35165, 36542, 43186, 59510, 65461, 70330, 77363, 81691, 91355, 107965, 130922, 154726, 163382, 182710, 215930, 237523, 327305, 386815, 408455, 475046, 654610, 773630, 816910, 850993, 898601, 1061983, 1187615, 1701986, 1797202, 2123966, 2375230, 4254965, 4493005, 5309915, 8509930, 8986010, 9884611, 10619830, 11681813, 19769222, 23363626, 49423055, 58409065, 98846110, 116818130, 128499943, 256999886, 642499715, 1284999430]

約数ペア:

[(1, 1284999430), (2, 642499715), (5, 256999886), (10, 128499943), (11, 116818130), (13, 98846110), (22, 58409065), (26, 49423055), (55, 23363626), (65, 19769222), (110, 11681813), (121, 10619830), (130, 9884611), (143, 8986010), (151, 8509930), (242, 5309915), (286, 4493005), (302, 4254965), (541, 2375230), (605, 2123966), (715, 1797202), (755, 1701986), (1082, 1187615), (1210, 1061983), (1430, 898601), (1510, 850993), (1573, 816910), (1661, 773630), (1963, 654610), (2705, 475046), (3146, 408455), (3322, 386815), (3926, 327305), (5410, 237523), (5951, 215930), (7033, 182710), (7865, 163382), (8305, 154726), (9815, 130922), (11902, 107965), (14066, 91355), (15730, 81691), (16610, 77363), (18271, 70330), (19630, 65461), (21593, 59510), (29755, 43186), (35165, 36542)]