17710920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 63705600

約数和(自身を除く): 45994680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 69, 72, 90, 92, 93, 108, 115, 120, 124, 135, 138, 155, 180, 184, 186, 207, 216, 230, 248, 270, 276, 279, 310, 345, 360, 372, 414, 460, 465, 529, 540, 552, 558, 620, 621, 690, 713, 744, 828, 837, 920, 930, 1035, 1058, 1080, 1116, 1240, 1242, 1380, 1395, 1426, 1587, 1656, 1674, 1860, 2070, 2116, 2139, 2232, 2484, 2645, 2760, 2790, 2852, 3105, 3174, 3348, 3565, 3720, 4140, 4185, 4232, 4278, 4761, 4968, 5290, 5580, 5704, 6210, 6348, 6417, 6696, 7130, 7935, 8280, 8370, 8556, 9522, 10580, 10695, 11160, 12420, 12696, 12834, 14260, 14283, 15870, 16399, 16740, 17112, 19044, 19251, 21160, 21390, 23805, 24840, 25668, 28520, 28566, 31740, 32085, 32798, 33480, 38088, 38502, 42780, 47610, 49197, 51336, 57132, 63480, 64170, 65596, 71415, 77004, 81995, 85560, 95220, 96255, 98394, 114264, 128340, 131192, 142830, 147591, 154008, 163990, 190440, 192510, 196788, 245985, 256680, 285660, 295182, 327980, 385020, 393576, 442773, 491970, 571320, 590364, 655960, 737955, 770040, 885546, 983940, 1180728, 1475910, 1771092, 1967880, 2213865, 2951820, 3542184, 4427730, 5903640, 8855460, 17710920]

約数ペア:

[(1, 17710920), (2, 8855460), (3, 5903640), (4, 4427730), (5, 3542184), (6, 2951820), (8, 2213865), (9, 1967880), (10, 1771092), (12, 1475910), (15, 1180728), (18, 983940), (20, 885546), (23, 770040), (24, 737955), (27, 655960), (30, 590364), (31, 571320), (36, 491970), (40, 442773), (45, 393576), (46, 385020), (54, 327980), (60, 295182), (62, 285660), (69, 256680), (72, 245985), (90, 196788), (92, 192510), (93, 190440), (108, 163990), (115, 154008), (120, 147591), (124, 142830), (135, 131192), (138, 128340), (155, 114264), (180, 98394), (184, 96255), (186, 95220), (207, 85560), (216, 81995), (230, 77004), (248, 71415), (270, 65596), (276, 64170), (279, 63480), (310, 57132), (345, 51336), (360, 49197), (372, 47610), (414, 42780), (460, 38502), (465, 38088), (529, 33480), (540, 32798), (552, 32085), (558, 31740), (620, 28566), (621, 28520), (690, 25668), (713, 24840), (744, 23805), (828, 21390), (837, 21160), (920, 19251), (930, 19044), (1035, 17112), (1058, 16740), (1080, 16399), (1116, 15870), (1240, 14283), (1242, 14260), (1380, 12834), (1395, 12696), (1426, 12420), (1587, 11160), (1656, 10695), (1674, 10580), (1860, 9522), (2070, 8556), (2116, 8370), (2139, 8280), (2232, 7935), (2484, 7130), (2645, 6696), (2760, 6417), (2790, 6348), (2852, 6210), (3105, 5704), (3174, 5580), (3348, 5290), (3565, 4968), (3720, 4761), (4140, 4278), (4185, 4232)]