13748490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 41408640

約数和(自身を除く): 27660150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 139, 157, 210, 278, 314, 315, 417, 471, 630, 695, 785, 834, 942, 973, 1099, 1251, 1390, 1413, 1570, 1946, 2085, 2198, 2355, 2502, 2826, 2919, 3297, 4170, 4710, 4865, 5495, 5838, 6255, 6594, 7065, 8757, 9730, 9891, 10990, 12510, 14130, 14595, 16485, 17514, 19782, 21823, 29190, 32970, 43646, 43785, 49455, 65469, 87570, 98910, 109115, 130938, 152761, 196407, 218230, 305522, 327345, 392814, 458283, 654690, 763805, 916566, 982035, 1374849, 1527610, 1964070, 2291415, 2749698, 4582830, 6874245, 13748490]

約数ペア:

[(1, 13748490), (2, 6874245), (3, 4582830), (5, 2749698), (6, 2291415), (7, 1964070), (9, 1527610), (10, 1374849), (14, 982035), (15, 916566), (18, 763805), (21, 654690), (30, 458283), (35, 392814), (42, 327345), (45, 305522), (63, 218230), (70, 196407), (90, 152761), (105, 130938), (126, 109115), (139, 98910), (157, 87570), (210, 65469), (278, 49455), (314, 43785), (315, 43646), (417, 32970), (471, 29190), (630, 21823), (695, 19782), (785, 17514), (834, 16485), (942, 14595), (973, 14130), (1099, 12510), (1251, 10990), (1390, 9891), (1413, 9730), (1570, 8757), (1946, 7065), (2085, 6594), (2198, 6255), (2355, 5838), (2502, 5495), (2826, 4865), (2919, 4710), (3297, 4170)]