1337990430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:634

約数の個数: 128

約数和(自身を含む): 3736627200

約数和(自身を除く): 2398636770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 199, 202, 210, 303, 317, 398, 505, 597, 606, 634, 707, 951, 995, 1010, 1194, 1393, 1414, 1515, 1585, 1902, 1990, 2121, 2219, 2786, 2985, 3030, 3170, 3535, 4179, 4242, 4438, 4755, 5970, 6657, 6965, 7070, 8358, 9510, 10605, 11095, 13314, 13930, 20099, 20895, 21210, 22190, 32017, 33285, 40198, 41790, 60297, 63083, 64034, 66570, 96051, 100495, 120594, 126166, 140693, 160085, 189249, 192102, 200990, 224119, 281386, 301485, 315415, 320170, 378498, 422079, 441581, 448238, 480255, 602970, 630830, 672357, 703465, 844158, 883162, 946245, 960510, 1120595, 1324743, 1344714, 1406930, 1892490, 2110395, 2207905, 2241190, 2649486, 3361785, 4220790, 4415810, 6371383, 6623715, 6723570, 12742766, 13247430, 19114149, 31856915, 38228298, 44599681, 63713830, 89199362, 95570745, 133799043, 191141490, 222998405, 267598086, 445996810, 668995215, 1337990430]

約数ペア:

[(1, 1337990430), (2, 668995215), (3, 445996810), (5, 267598086), (6, 222998405), (7, 191141490), (10, 133799043), (14, 95570745), (15, 89199362), (21, 63713830), (30, 44599681), (35, 38228298), (42, 31856915), (70, 19114149), (101, 13247430), (105, 12742766), (199, 6723570), (202, 6623715), (210, 6371383), (303, 4415810), (317, 4220790), (398, 3361785), (505, 2649486), (597, 2241190), (606, 2207905), (634, 2110395), (707, 1892490), (951, 1406930), (995, 1344714), (1010, 1324743), (1194, 1120595), (1393, 960510), (1414, 946245), (1515, 883162), (1585, 844158), (1902, 703465), (1990, 672357), (2121, 630830), (2219, 602970), (2786, 480255), (2985, 448238), (3030, 441581), (3170, 422079), (3535, 378498), (4179, 320170), (4242, 315415), (4438, 301485), (4755, 281386), (5970, 224119), (6657, 200990), (6965, 192102), (7070, 189249), (8358, 160085), (9510, 140693), (10605, 126166), (11095, 120594), (13314, 100495), (13930, 96051), (20099, 66570), (20895, 64034), (21210, 63083), (22190, 60297), (32017, 41790), (33285, 40198)]