1658340

素因数分解:

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

素因数の和:138

約数の個数: 96

約数和(自身を含む): 5362560

約数和(自身を除く): 3704220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 83, 90, 108, 111, 135, 148, 166, 180, 185, 222, 249, 270, 332, 333, 370, 415, 444, 498, 540, 555, 666, 740, 747, 830, 996, 999, 1110, 1245, 1332, 1494, 1660, 1665, 1998, 2220, 2241, 2490, 2988, 3071, 3330, 3735, 3996, 4482, 4980, 4995, 6142, 6660, 7470, 8964, 9213, 9990, 11205, 12284, 14940, 15355, 18426, 19980, 22410, 27639, 30710, 36852, 44820, 46065, 55278, 61420, 82917, 92130, 110556, 138195, 165834, 184260, 276390, 331668, 414585, 552780, 829170, 1658340]

約数ペア:

[(1, 1658340), (2, 829170), (3, 552780), (4, 414585), (5, 331668), (6, 276390), (9, 184260), (10, 165834), (12, 138195), (15, 110556), (18, 92130), (20, 82917), (27, 61420), (30, 55278), (36, 46065), (37, 44820), (45, 36852), (54, 30710), (60, 27639), (74, 22410), (83, 19980), (90, 18426), (108, 15355), (111, 14940), (135, 12284), (148, 11205), (166, 9990), (180, 9213), (185, 8964), (222, 7470), (249, 6660), (270, 6142), (332, 4995), (333, 4980), (370, 4482), (415, 3996), (444, 3735), (498, 3330), (540, 3071), (555, 2988), (666, 2490), (740, 2241), (747, 2220), (830, 1998), (996, 1665), (999, 1660), (1110, 1494), (1245, 1332)]