7724430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 24284160

約数和(自身を除く): 16559730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 61, 63, 67, 70, 90, 105, 122, 126, 134, 135, 183, 189, 201, 210, 270, 305, 315, 335, 366, 378, 402, 427, 469, 549, 603, 610, 630, 670, 854, 915, 938, 945, 1005, 1098, 1206, 1281, 1407, 1647, 1809, 1830, 1890, 2010, 2135, 2345, 2562, 2745, 2814, 3015, 3294, 3618, 3843, 4087, 4221, 4270, 4690, 5490, 6030, 6405, 7035, 7686, 8174, 8235, 8442, 9045, 11529, 12261, 12663, 12810, 14070, 16470, 18090, 19215, 20435, 21105, 23058, 24522, 25326, 28609, 36783, 38430, 40870, 42210, 57218, 57645, 61305, 63315, 73566, 85827, 110349, 115290, 122610, 126630, 143045, 171654, 183915, 220698, 257481, 286090, 367830, 429135, 514962, 551745, 772443, 858270, 1103490, 1287405, 1544886, 2574810, 3862215, 7724430]

約数ペア:

[(1, 7724430), (2, 3862215), (3, 2574810), (5, 1544886), (6, 1287405), (7, 1103490), (9, 858270), (10, 772443), (14, 551745), (15, 514962), (18, 429135), (21, 367830), (27, 286090), (30, 257481), (35, 220698), (42, 183915), (45, 171654), (54, 143045), (61, 126630), (63, 122610), (67, 115290), (70, 110349), (90, 85827), (105, 73566), (122, 63315), (126, 61305), (134, 57645), (135, 57218), (183, 42210), (189, 40870), (201, 38430), (210, 36783), (270, 28609), (305, 25326), (315, 24522), (335, 23058), (366, 21105), (378, 20435), (402, 19215), (427, 18090), (469, 16470), (549, 14070), (603, 12810), (610, 12663), (630, 12261), (670, 11529), (854, 9045), (915, 8442), (938, 8235), (945, 8174), (1005, 7686), (1098, 7035), (1206, 6405), (1281, 6030), (1407, 5490), (1647, 4690), (1809, 4270), (1830, 4221), (1890, 4087), (2010, 3843), (2135, 3618), (2345, 3294), (2562, 3015), (2745, 2814)]