13985370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 42232320

約数和(自身を除く): 28246950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 281, 315, 395, 474, 553, 562, 630, 711, 790, 843, 1106, 1185, 1405, 1422, 1659, 1686, 1967, 2370, 2529, 2765, 2810, 3318, 3555, 3934, 4215, 4977, 5058, 5530, 5901, 7110, 8295, 8430, 9835, 9954, 11802, 12645, 16590, 17703, 19670, 22199, 24885, 25290, 29505, 35406, 44398, 49770, 59010, 66597, 88515, 110995, 133194, 155393, 177030, 199791, 221990, 310786, 332985, 399582, 466179, 665970, 776965, 932358, 998955, 1398537, 1553930, 1997910, 2330895, 2797074, 4661790, 6992685, 13985370]

約数ペア:

[(1, 13985370), (2, 6992685), (3, 4661790), (5, 2797074), (6, 2330895), (7, 1997910), (9, 1553930), (10, 1398537), (14, 998955), (15, 932358), (18, 776965), (21, 665970), (30, 466179), (35, 399582), (42, 332985), (45, 310786), (63, 221990), (70, 199791), (79, 177030), (90, 155393), (105, 133194), (126, 110995), (158, 88515), (210, 66597), (237, 59010), (281, 49770), (315, 44398), (395, 35406), (474, 29505), (553, 25290), (562, 24885), (630, 22199), (711, 19670), (790, 17703), (843, 16590), (1106, 12645), (1185, 11802), (1405, 9954), (1422, 9835), (1659, 8430), (1686, 8295), (1967, 7110), (2370, 5901), (2529, 5530), (2765, 5058), (2810, 4977), (3318, 4215), (3555, 3934)]