14987910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 41472000

約数和(自身を除く): 26484090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 479, 745, 894, 958, 1043, 1437, 1490, 2086, 2235, 2395, 2874, 3129, 3353, 4470, 4790, 5215, 6258, 6706, 7185, 10059, 10430, 14370, 15645, 16765, 20118, 31290, 33530, 50295, 71371, 100590, 142742, 214113, 356855, 428226, 499597, 713710, 999194, 1070565, 1498791, 2141130, 2497985, 2997582, 4995970, 7493955, 14987910]

約数ペア:

[(1, 14987910), (2, 7493955), (3, 4995970), (5, 2997582), (6, 2497985), (7, 2141130), (10, 1498791), (14, 1070565), (15, 999194), (21, 713710), (30, 499597), (35, 428226), (42, 356855), (70, 214113), (105, 142742), (149, 100590), (210, 71371), (298, 50295), (447, 33530), (479, 31290), (745, 20118), (894, 16765), (958, 15645), (1043, 14370), (1437, 10430), (1490, 10059), (2086, 7185), (2235, 6706), (2395, 6258), (2874, 5215), (3129, 4790), (3353, 4470)]