6635580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 22561056

約数和(自身を除く): 15925476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 49, 60, 61, 70, 74, 84, 98, 105, 111, 122, 140, 147, 148, 183, 185, 196, 210, 222, 244, 245, 259, 294, 305, 366, 370, 420, 427, 444, 490, 518, 555, 588, 610, 732, 735, 740, 777, 854, 915, 980, 1036, 1110, 1220, 1281, 1295, 1470, 1554, 1708, 1813, 1830, 2135, 2220, 2257, 2562, 2590, 2940, 2989, 3108, 3626, 3660, 3885, 4270, 4514, 5124, 5180, 5439, 5978, 6405, 6771, 7252, 7770, 8540, 8967, 9028, 9065, 10878, 11285, 11956, 12810, 13542, 14945, 15540, 15799, 17934, 18130, 21756, 22570, 25620, 27084, 27195, 29890, 31598, 33855, 35868, 36260, 44835, 45140, 47397, 54390, 59780, 63196, 67710, 78995, 89670, 94794, 108780, 110593, 135420, 157990, 179340, 189588, 221186, 236985, 315980, 331779, 442372, 473970, 552965, 663558, 947940, 1105930, 1327116, 1658895, 2211860, 3317790, 6635580]

約数ペア:

[(1, 6635580), (2, 3317790), (3, 2211860), (4, 1658895), (5, 1327116), (6, 1105930), (7, 947940), (10, 663558), (12, 552965), (14, 473970), (15, 442372), (20, 331779), (21, 315980), (28, 236985), (30, 221186), (35, 189588), (37, 179340), (42, 157990), (49, 135420), (60, 110593), (61, 108780), (70, 94794), (74, 89670), (84, 78995), (98, 67710), (105, 63196), (111, 59780), (122, 54390), (140, 47397), (147, 45140), (148, 44835), (183, 36260), (185, 35868), (196, 33855), (210, 31598), (222, 29890), (244, 27195), (245, 27084), (259, 25620), (294, 22570), (305, 21756), (366, 18130), (370, 17934), (420, 15799), (427, 15540), (444, 14945), (490, 13542), (518, 12810), (555, 11956), (588, 11285), (610, 10878), (732, 9065), (735, 9028), (740, 8967), (777, 8540), (854, 7770), (915, 7252), (980, 6771), (1036, 6405), (1110, 5978), (1220, 5439), (1281, 5180), (1295, 5124), (1470, 4514), (1554, 4270), (1708, 3885), (1813, 3660), (1830, 3626), (2135, 3108), (2220, 2989), (2257, 2940), (2562, 2590)]