2746830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 7142400

約数和(自身を除く): 4395570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 79, 95, 114, 122, 158, 183, 190, 237, 285, 305, 366, 395, 474, 570, 610, 790, 915, 1159, 1185, 1501, 1830, 2318, 2370, 3002, 3477, 4503, 4819, 5795, 6954, 7505, 9006, 9638, 11590, 14457, 15010, 17385, 22515, 24095, 28914, 34770, 45030, 48190, 72285, 91561, 144570, 183122, 274683, 457805, 549366, 915610, 1373415, 2746830]

約数ペア:

[(1, 2746830), (2, 1373415), (3, 915610), (5, 549366), (6, 457805), (10, 274683), (15, 183122), (19, 144570), (30, 91561), (38, 72285), (57, 48190), (61, 45030), (79, 34770), (95, 28914), (114, 24095), (122, 22515), (158, 17385), (183, 15010), (190, 14457), (237, 11590), (285, 9638), (305, 9006), (366, 7505), (395, 6954), (474, 5795), (570, 4819), (610, 4503), (790, 3477), (915, 3002), (1159, 2370), (1185, 2318), (1501, 1830)]