91116570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 242694144

約数和(自身を除く): 151577574

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 43, 46, 69, 74, 83, 86, 111, 115, 129, 138, 166, 185, 215, 222, 230, 249, 258, 345, 370, 415, 430, 498, 555, 645, 690, 830, 851, 989, 1110, 1245, 1290, 1591, 1702, 1909, 1978, 2490, 2553, 2967, 3071, 3182, 3569, 3818, 4255, 4773, 4945, 5106, 5727, 5934, 6142, 7138, 7955, 8510, 9213, 9545, 9546, 9890, 10707, 11454, 12765, 14835, 15355, 15910, 17845, 18426, 19090, 21414, 23865, 25530, 28635, 29670, 30710, 35690, 36593, 46065, 47730, 53535, 57270, 70633, 73186, 82087, 92130, 107070, 109779, 132053, 141266, 164174, 182965, 211899, 219558, 246261, 264106, 353165, 365930, 396159, 410435, 423798, 492522, 548895, 660265, 706330, 792318, 820870, 1059495, 1097790, 1231305, 1320530, 1980795, 2118990, 2462610, 3037219, 3961590, 6074438, 9111657, 15186095, 18223314, 30372190, 45558285, 91116570]

約数ペア:

[(1, 91116570), (2, 45558285), (3, 30372190), (5, 18223314), (6, 15186095), (10, 9111657), (15, 6074438), (23, 3961590), (30, 3037219), (37, 2462610), (43, 2118990), (46, 1980795), (69, 1320530), (74, 1231305), (83, 1097790), (86, 1059495), (111, 820870), (115, 792318), (129, 706330), (138, 660265), (166, 548895), (185, 492522), (215, 423798), (222, 410435), (230, 396159), (249, 365930), (258, 353165), (345, 264106), (370, 246261), (415, 219558), (430, 211899), (498, 182965), (555, 164174), (645, 141266), (690, 132053), (830, 109779), (851, 107070), (989, 92130), (1110, 82087), (1245, 73186), (1290, 70633), (1591, 57270), (1702, 53535), (1909, 47730), (1978, 46065), (2490, 36593), (2553, 35690), (2967, 30710), (3071, 29670), (3182, 28635), (3569, 25530), (3818, 23865), (4255, 21414), (4773, 19090), (4945, 18426), (5106, 17845), (5727, 15910), (5934, 15355), (6142, 14835), (7138, 12765), (7955, 11454), (8510, 10707), (9213, 9890), (9545, 9546)]