6787140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 20321280

約数和(自身を除く): 13534140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 89, 93, 123, 124, 155, 164, 178, 186, 205, 246, 267, 310, 356, 372, 410, 445, 465, 492, 534, 615, 620, 820, 890, 930, 1068, 1230, 1271, 1335, 1780, 1860, 2460, 2542, 2670, 2759, 3649, 3813, 5084, 5340, 5518, 6355, 7298, 7626, 8277, 10947, 11036, 12710, 13795, 14596, 15252, 16554, 18245, 19065, 21894, 25420, 27590, 33108, 36490, 38130, 41385, 43788, 54735, 55180, 72980, 76260, 82770, 109470, 113119, 165540, 218940, 226238, 339357, 452476, 565595, 678714, 1131190, 1357428, 1696785, 2262380, 3393570, 6787140]

約数ペア:

[(1, 6787140), (2, 3393570), (3, 2262380), (4, 1696785), (5, 1357428), (6, 1131190), (10, 678714), (12, 565595), (15, 452476), (20, 339357), (30, 226238), (31, 218940), (41, 165540), (60, 113119), (62, 109470), (82, 82770), (89, 76260), (93, 72980), (123, 55180), (124, 54735), (155, 43788), (164, 41385), (178, 38130), (186, 36490), (205, 33108), (246, 27590), (267, 25420), (310, 21894), (356, 19065), (372, 18245), (410, 16554), (445, 15252), (465, 14596), (492, 13795), (534, 12710), (615, 11036), (620, 10947), (820, 8277), (890, 7626), (930, 7298), (1068, 6355), (1230, 5518), (1271, 5340), (1335, 5084), (1780, 3813), (1860, 3649), (2460, 2759), (2542, 2670)]