4939620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 16665600

約数和(自身を除く): 11725980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 619, 665, 798, 1140, 1238, 1330, 1596, 1857, 1995, 2476, 2660, 3095, 3714, 3990, 4333, 6190, 7428, 7980, 8666, 9285, 11761, 12380, 12999, 17332, 18570, 21665, 23522, 25998, 35283, 37140, 43330, 47044, 51996, 58805, 64995, 70566, 82327, 86660, 117610, 129990, 141132, 164654, 176415, 235220, 246981, 259980, 329308, 352830, 411635, 493962, 705660, 823270, 987924, 1234905, 1646540, 2469810, 4939620]

約数ペア:

[(1, 4939620), (2, 2469810), (3, 1646540), (4, 1234905), (5, 987924), (6, 823270), (7, 705660), (10, 493962), (12, 411635), (14, 352830), (15, 329308), (19, 259980), (20, 246981), (21, 235220), (28, 176415), (30, 164654), (35, 141132), (38, 129990), (42, 117610), (57, 86660), (60, 82327), (70, 70566), (76, 64995), (84, 58805), (95, 51996), (105, 47044), (114, 43330), (133, 37140), (140, 35283), (190, 25998), (210, 23522), (228, 21665), (266, 18570), (285, 17332), (380, 12999), (399, 12380), (420, 11761), (532, 9285), (570, 8666), (619, 7980), (665, 7428), (798, 6190), (1140, 4333), (1238, 3990), (1330, 3714), (1596, 3095), (1857, 2660), (1995, 2476)]