14218460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 34836480

約数和(自身を除く): 20618020

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 31, 34, 38, 62, 68, 71, 76, 85, 95, 124, 142, 155, 170, 190, 284, 310, 323, 340, 355, 380, 527, 589, 620, 646, 710, 1054, 1178, 1207, 1292, 1349, 1420, 1615, 2108, 2201, 2356, 2414, 2635, 2698, 2945, 3230, 4402, 4828, 5270, 5396, 5890, 6035, 6460, 6745, 8804, 10013, 10540, 11005, 11780, 12070, 13490, 20026, 22010, 22933, 24140, 26980, 37417, 40052, 41819, 44020, 45866, 50065, 74834, 83638, 91732, 100130, 114665, 149668, 167276, 187085, 200260, 209095, 229330, 374170, 418190, 458660, 710923, 748340, 836380, 1421846, 2843692, 3554615, 7109230, 14218460]

約数ペア:

[(1, 14218460), (2, 7109230), (4, 3554615), (5, 2843692), (10, 1421846), (17, 836380), (19, 748340), (20, 710923), (31, 458660), (34, 418190), (38, 374170), (62, 229330), (68, 209095), (71, 200260), (76, 187085), (85, 167276), (95, 149668), (124, 114665), (142, 100130), (155, 91732), (170, 83638), (190, 74834), (284, 50065), (310, 45866), (323, 44020), (340, 41819), (355, 40052), (380, 37417), (527, 26980), (589, 24140), (620, 22933), (646, 22010), (710, 20026), (1054, 13490), (1178, 12070), (1207, 11780), (1292, 11005), (1349, 10540), (1420, 10013), (1615, 8804), (2108, 6745), (2201, 6460), (2356, 6035), (2414, 5890), (2635, 5396), (2698, 5270), (2945, 4828), (3230, 4402)]