102717570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 276203520

約数和(自身を除く): 173485950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 73, 85, 89, 93, 102, 146, 155, 170, 178, 186, 219, 255, 267, 310, 365, 438, 445, 465, 510, 527, 534, 730, 890, 930, 1054, 1095, 1241, 1335, 1513, 1581, 2190, 2263, 2482, 2635, 2670, 2759, 3026, 3162, 3723, 4526, 4539, 5270, 5518, 6205, 6497, 6789, 7446, 7565, 7905, 8277, 9078, 11315, 12410, 12994, 13578, 13795, 15130, 15810, 16554, 18615, 19491, 22630, 22695, 27590, 32485, 33945, 37230, 38471, 38982, 41385, 45390, 46903, 64970, 67890, 76942, 82770, 93806, 97455, 110449, 115413, 140709, 192355, 194910, 201407, 220898, 230826, 234515, 281418, 331347, 384710, 402814, 469030, 552245, 577065, 604221, 662694, 703545, 1007035, 1104490, 1154130, 1208442, 1407090, 1656735, 2014070, 3021105, 3313470, 3423919, 6042210, 6847838, 10271757, 17119595, 20543514, 34239190, 51358785, 102717570]

約数ペア:

[(1, 102717570), (2, 51358785), (3, 34239190), (5, 20543514), (6, 17119595), (10, 10271757), (15, 6847838), (17, 6042210), (30, 3423919), (31, 3313470), (34, 3021105), (51, 2014070), (62, 1656735), (73, 1407090), (85, 1208442), (89, 1154130), (93, 1104490), (102, 1007035), (146, 703545), (155, 662694), (170, 604221), (178, 577065), (186, 552245), (219, 469030), (255, 402814), (267, 384710), (310, 331347), (365, 281418), (438, 234515), (445, 230826), (465, 220898), (510, 201407), (527, 194910), (534, 192355), (730, 140709), (890, 115413), (930, 110449), (1054, 97455), (1095, 93806), (1241, 82770), (1335, 76942), (1513, 67890), (1581, 64970), (2190, 46903), (2263, 45390), (2482, 41385), (2635, 38982), (2670, 38471), (2759, 37230), (3026, 33945), (3162, 32485), (3723, 27590), (4526, 22695), (4539, 22630), (5270, 19491), (5518, 18615), (6205, 16554), (6497, 15810), (6789, 15130), (7446, 13795), (7565, 13578), (7905, 12994), (8277, 12410), (9078, 11315)]