165967470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1367}}^1$

素因数の和:1470

約数の個数: 96

約数和(自身を含む): 460961280

約数和(自身を除く): 294993810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 71, 90, 95, 114, 142, 171, 190, 213, 285, 342, 355, 426, 570, 639, 710, 855, 1065, 1278, 1349, 1367, 1710, 2130, 2698, 2734, 3195, 4047, 4101, 6390, 6745, 6835, 8094, 8202, 12141, 12303, 13490, 13670, 20235, 20505, 24282, 24606, 25973, 40470, 41010, 51946, 60705, 61515, 77919, 97057, 121410, 123030, 129865, 155838, 194114, 233757, 259730, 291171, 389595, 467514, 485285, 582342, 779190, 873513, 970570, 1168785, 1455855, 1747026, 1844083, 2337570, 2911710, 3688166, 4367565, 5532249, 8735130, 9220415, 11064498, 16596747, 18440830, 27661245, 33193494, 55322490, 82983735, 165967470]

約数ペア:

[(1, 165967470), (2, 82983735), (3, 55322490), (5, 33193494), (6, 27661245), (9, 18440830), (10, 16596747), (15, 11064498), (18, 9220415), (19, 8735130), (30, 5532249), (38, 4367565), (45, 3688166), (57, 2911710), (71, 2337570), (90, 1844083), (95, 1747026), (114, 1455855), (142, 1168785), (171, 970570), (190, 873513), (213, 779190), (285, 582342), (342, 485285), (355, 467514), (426, 389595), (570, 291171), (639, 259730), (710, 233757), (855, 194114), (1065, 155838), (1278, 129865), (1349, 123030), (1367, 121410), (1710, 97057), (2130, 77919), (2698, 61515), (2734, 60705), (3195, 51946), (4047, 41010), (4101, 40470), (6390, 25973), (6745, 24606), (6835, 24282), (8094, 20505), (8202, 20235), (12141, 13670), (12303, 13490)]