17342460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 56609280

約数和(自身を除く): 39266820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 59, 60, 69, 71, 90, 92, 115, 118, 138, 142, 177, 180, 207, 213, 230, 236, 276, 284, 295, 345, 354, 355, 414, 426, 460, 531, 590, 639, 690, 708, 710, 828, 852, 885, 1035, 1062, 1065, 1180, 1278, 1357, 1380, 1420, 1633, 1770, 2070, 2124, 2130, 2556, 2655, 2714, 3195, 3266, 3540, 4071, 4140, 4189, 4260, 4899, 5310, 5428, 6390, 6532, 6785, 8142, 8165, 8378, 9798, 10620, 12213, 12567, 12780, 13570, 14697, 16284, 16330, 16756, 19596, 20355, 20945, 24426, 24495, 25134, 27140, 29394, 32660, 37701, 40710, 41890, 48852, 48990, 50268, 58788, 61065, 62835, 73485, 75402, 81420, 83780, 96347, 97980, 122130, 125670, 146970, 150804, 188505, 192694, 244260, 251340, 289041, 293940, 377010, 385388, 481735, 578082, 754020, 867123, 963470, 1156164, 1445205, 1734246, 1926940, 2890410, 3468492, 4335615, 5780820, 8671230, 17342460]

約数ペア:

[(1, 17342460), (2, 8671230), (3, 5780820), (4, 4335615), (5, 3468492), (6, 2890410), (9, 1926940), (10, 1734246), (12, 1445205), (15, 1156164), (18, 963470), (20, 867123), (23, 754020), (30, 578082), (36, 481735), (45, 385388), (46, 377010), (59, 293940), (60, 289041), (69, 251340), (71, 244260), (90, 192694), (92, 188505), (115, 150804), (118, 146970), (138, 125670), (142, 122130), (177, 97980), (180, 96347), (207, 83780), (213, 81420), (230, 75402), (236, 73485), (276, 62835), (284, 61065), (295, 58788), (345, 50268), (354, 48990), (355, 48852), (414, 41890), (426, 40710), (460, 37701), (531, 32660), (590, 29394), (639, 27140), (690, 25134), (708, 24495), (710, 24426), (828, 20945), (852, 20355), (885, 19596), (1035, 16756), (1062, 16330), (1065, 16284), (1180, 14697), (1278, 13570), (1357, 12780), (1380, 12567), (1420, 12213), (1633, 10620), (1770, 9798), (2070, 8378), (2124, 8165), (2130, 8142), (2556, 6785), (2655, 6532), (2714, 6390), (3195, 5428), (3266, 5310), (3540, 4899), (4071, 4260), (4140, 4189)]