2469810

素因数分解:

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

素因数の和:655

約数の個数: 64

約数和(自身を含む): 7142400

約数和(自身を除く): 4672590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 619, 665, 798, 1238, 1330, 1857, 1995, 3095, 3714, 3990, 4333, 6190, 8666, 9285, 11761, 12999, 18570, 21665, 23522, 25998, 35283, 43330, 58805, 64995, 70566, 82327, 117610, 129990, 164654, 176415, 246981, 352830, 411635, 493962, 823270, 1234905, 2469810]

約数ペア:

[(1, 2469810), (2, 1234905), (3, 823270), (5, 493962), (6, 411635), (7, 352830), (10, 246981), (14, 176415), (15, 164654), (19, 129990), (21, 117610), (30, 82327), (35, 70566), (38, 64995), (42, 58805), (57, 43330), (70, 35283), (95, 25998), (105, 23522), (114, 21665), (133, 18570), (190, 12999), (210, 11761), (266, 9285), (285, 8666), (399, 6190), (570, 4333), (619, 3990), (665, 3714), (798, 3095), (1238, 1995), (1330, 1857)]