13957860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 45158400

約数和(自身を除く): 31200540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 199, 210, 334, 398, 420, 501, 597, 668, 796, 835, 995, 1002, 1169, 1194, 1393, 1670, 1990, 2004, 2338, 2388, 2505, 2786, 2985, 3340, 3507, 3980, 4179, 4676, 5010, 5572, 5845, 5970, 6965, 7014, 8358, 10020, 11690, 11940, 13930, 14028, 16716, 17535, 20895, 23380, 27860, 33233, 35070, 41790, 66466, 70140, 83580, 99699, 132932, 166165, 199398, 232631, 332330, 398796, 465262, 498495, 664660, 697893, 930524, 996990, 1163155, 1395786, 1993980, 2326310, 2791572, 3489465, 4652620, 6978930, 13957860]

約数ペア:

[(1, 13957860), (2, 6978930), (3, 4652620), (4, 3489465), (5, 2791572), (6, 2326310), (7, 1993980), (10, 1395786), (12, 1163155), (14, 996990), (15, 930524), (20, 697893), (21, 664660), (28, 498495), (30, 465262), (35, 398796), (42, 332330), (60, 232631), (70, 199398), (84, 166165), (105, 132932), (140, 99699), (167, 83580), (199, 70140), (210, 66466), (334, 41790), (398, 35070), (420, 33233), (501, 27860), (597, 23380), (668, 20895), (796, 17535), (835, 16716), (995, 14028), (1002, 13930), (1169, 11940), (1194, 11690), (1393, 10020), (1670, 8358), (1990, 7014), (2004, 6965), (2338, 5970), (2388, 5845), (2505, 5572), (2786, 5010), (2985, 4676), (3340, 4179), (3507, 3980)]