17001720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 56019600

約数和(自身を除く): 39017880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 569, 664, 747, 830, 996, 1138, 1245, 1494, 1660, 1707, 1992, 2276, 2490, 2845, 2988, 3320, 3414, 3735, 4552, 4980, 5121, 5690, 5976, 6828, 7470, 8535, 9960, 10242, 11380, 13656, 14940, 17070, 20484, 22760, 25605, 29880, 34140, 40968, 47227, 51210, 68280, 94454, 102420, 141681, 188908, 204840, 236135, 283362, 377816, 425043, 472270, 566724, 708405, 850086, 944540, 1133448, 1416810, 1700172, 1889080, 2125215, 2833620, 3400344, 4250430, 5667240, 8500860, 17001720]

約数ペア:

[(1, 17001720), (2, 8500860), (3, 5667240), (4, 4250430), (5, 3400344), (6, 2833620), (8, 2125215), (9, 1889080), (10, 1700172), (12, 1416810), (15, 1133448), (18, 944540), (20, 850086), (24, 708405), (30, 566724), (36, 472270), (40, 425043), (45, 377816), (60, 283362), (72, 236135), (83, 204840), (90, 188908), (120, 141681), (166, 102420), (180, 94454), (249, 68280), (332, 51210), (360, 47227), (415, 40968), (498, 34140), (569, 29880), (664, 25605), (747, 22760), (830, 20484), (996, 17070), (1138, 14940), (1245, 13656), (1494, 11380), (1660, 10242), (1707, 9960), (1992, 8535), (2276, 7470), (2490, 6828), (2845, 5976), (2988, 5690), (3320, 5121), (3414, 4980), (3735, 4552)]