18471754770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{30983}}^1$

素因数の和:31184

約数の個数: 128

約数和(自身を含む): 53968674816

約数和(自身を除く): 35496920046

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 167, 170, 210, 238, 255, 334, 357, 501, 510, 595, 714, 835, 1002, 1169, 1190, 1670, 1785, 2338, 2505, 2839, 3507, 3570, 5010, 5678, 5845, 7014, 8517, 11690, 14195, 17034, 17535, 19873, 28390, 30983, 35070, 39746, 42585, 59619, 61966, 85170, 92949, 99365, 119238, 154915, 185898, 198730, 216881, 298095, 309830, 433762, 464745, 526711, 596190, 650643, 929490, 1053422, 1084405, 1301286, 1580133, 2168810, 2633555, 3160266, 3253215, 3686977, 5174161, 5267110, 6506430, 7373954, 7900665, 10348322, 11060931, 15522483, 15801330, 18434885, 22121862, 25870805, 31044966, 36219127, 36869770, 51741610, 55304655, 72438254, 77612415, 87960737, 108657381, 110609310, 155224830, 175921474, 181095635, 217314762, 263882211, 362191270, 439803685, 527764422, 543286905, 615725159, 879607370, 1086573810, 1231450318, 1319411055, 1847175477, 2638822110, 3078625795, 3694350954, 6157251590, 9235877385, 18471754770]

約数ペア:

[(1, 18471754770), (2, 9235877385), (3, 6157251590), (5, 3694350954), (6, 3078625795), (7, 2638822110), (10, 1847175477), (14, 1319411055), (15, 1231450318), (17, 1086573810), (21, 879607370), (30, 615725159), (34, 543286905), (35, 527764422), (42, 439803685), (51, 362191270), (70, 263882211), (85, 217314762), (102, 181095635), (105, 175921474), (119, 155224830), (167, 110609310), (170, 108657381), (210, 87960737), (238, 77612415), (255, 72438254), (334, 55304655), (357, 51741610), (501, 36869770), (510, 36219127), (595, 31044966), (714, 25870805), (835, 22121862), (1002, 18434885), (1169, 15801330), (1190, 15522483), (1670, 11060931), (1785, 10348322), (2338, 7900665), (2505, 7373954), (2839, 6506430), (3507, 5267110), (3570, 5174161), (5010, 3686977), (5678, 3253215), (5845, 3160266), (7014, 2633555), (8517, 2168810), (11690, 1580133), (14195, 1301286), (17034, 1084405), (17535, 1053422), (19873, 929490), (28390, 650643), (30983, 596190), (35070, 526711), (39746, 464745), (42585, 433762), (59619, 309830), (61966, 298095), (85170, 216881), (92949, 198730), (99365, 185898), (119238, 154915)]