17723580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2221}}^1$

素因数の和:2259

約数の個数: 96

約数和(自身を含む): 59727360

約数和(自身を除く): 42003780

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, 665, 798, 1140, 1330, 1596, 1995, 2221, 2660, 3990, 4442, 6663, 7980, 8884, 11105, 13326, 15547, 22210, 26652, 31094, 33315, 42199, 44420, 46641, 62188, 66630, 77735, 84398, 93282, 126597, 133260, 155470, 168796, 186564, 210995, 233205, 253194, 295393, 310940, 421990, 466410, 506388, 590786, 632985, 843980, 886179, 932820, 1181572, 1265970, 1476965, 1772358, 2531940, 2953930, 3544716, 4430895, 5907860, 8861790, 17723580]

約数ペア:

[(1, 17723580), (2, 8861790), (3, 5907860), (4, 4430895), (5, 3544716), (6, 2953930), (7, 2531940), (10, 1772358), (12, 1476965), (14, 1265970), (15, 1181572), (19, 932820), (20, 886179), (21, 843980), (28, 632985), (30, 590786), (35, 506388), (38, 466410), (42, 421990), (57, 310940), (60, 295393), (70, 253194), (76, 233205), (84, 210995), (95, 186564), (105, 168796), (114, 155470), (133, 133260), (140, 126597), (190, 93282), (210, 84398), (228, 77735), (266, 66630), (285, 62188), (380, 46641), (399, 44420), (420, 42199), (532, 33315), (570, 31094), (665, 26652), (798, 22210), (1140, 15547), (1330, 13326), (1596, 11105), (1995, 8884), (2221, 7980), (2660, 6663), (3990, 4442)]