2260860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{769}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 7373520

約数和(自身を除く): 5112660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 769, 980, 1470, 1538, 2307, 2940, 3076, 3845, 4614, 5383, 7690, 9228, 10766, 11535, 15380, 16149, 21532, 23070, 26915, 32298, 37681, 46140, 53830, 64596, 75362, 80745, 107660, 113043, 150724, 161490, 188405, 226086, 322980, 376810, 452172, 565215, 753620, 1130430, 2260860]

約数ペア:

[(1, 2260860), (2, 1130430), (3, 753620), (4, 565215), (5, 452172), (6, 376810), (7, 322980), (10, 226086), (12, 188405), (14, 161490), (15, 150724), (20, 113043), (21, 107660), (28, 80745), (30, 75362), (35, 64596), (42, 53830), (49, 46140), (60, 37681), (70, 32298), (84, 26915), (98, 23070), (105, 21532), (140, 16149), (147, 15380), (196, 11535), (210, 10766), (245, 9228), (294, 7690), (420, 5383), (490, 4614), (588, 3845), (735, 3076), (769, 2940), (980, 2307), (1470, 1538)]