26709930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 76933584

約数和(自身を除く): 50223654

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 234, 333, 370, 390, 481, 555, 585, 617, 666, 962, 1110, 1170, 1234, 1443, 1665, 1851, 2405, 2886, 3085, 3330, 3702, 4329, 4810, 5553, 6170, 7215, 8021, 8658, 9255, 11106, 14430, 16042, 18510, 21645, 22829, 24063, 27765, 40105, 43290, 45658, 48126, 55530, 68487, 72189, 80210, 114145, 120315, 136974, 144378, 205461, 228290, 240630, 296777, 342435, 360945, 410922, 593554, 684870, 721890, 890331, 1027305, 1483885, 1780662, 2054610, 2670993, 2967770, 4451655, 5341986, 8903310, 13354965, 26709930]

約数ペア:

[(1, 26709930), (2, 13354965), (3, 8903310), (5, 5341986), (6, 4451655), (9, 2967770), (10, 2670993), (13, 2054610), (15, 1780662), (18, 1483885), (26, 1027305), (30, 890331), (37, 721890), (39, 684870), (45, 593554), (65, 410922), (74, 360945), (78, 342435), (90, 296777), (111, 240630), (117, 228290), (130, 205461), (185, 144378), (195, 136974), (222, 120315), (234, 114145), (333, 80210), (370, 72189), (390, 68487), (481, 55530), (555, 48126), (585, 45658), (617, 43290), (666, 40105), (962, 27765), (1110, 24063), (1170, 22829), (1234, 21645), (1443, 18510), (1665, 16042), (1851, 14430), (2405, 11106), (2886, 9255), (3085, 8658), (3330, 8021), (3702, 7215), (4329, 6170), (4810, 5553)]