24981390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2126

約数の個数: 96

約数和(自身を含む): 78174720

約数和(自身を除く): 53193330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2087, 2394, 3990, 4174, 5985, 6261, 10435, 11970, 12522, 14609, 18783, 20870, 29218, 31305, 37566, 39653, 43827, 62610, 73045, 79306, 87654, 93915, 118959, 131481, 146090, 187830, 198265, 219135, 237918, 262962, 277571, 356877, 396530, 438270, 555142, 594795, 657405, 713754, 832713, 1189590, 1314810, 1387855, 1665426, 1784385, 2498139, 2775710, 3568770, 4163565, 4996278, 8327130, 12490695, 24981390]

約数ペア:

[(1, 24981390), (2, 12490695), (3, 8327130), (5, 4996278), (6, 4163565), (7, 3568770), (9, 2775710), (10, 2498139), (14, 1784385), (15, 1665426), (18, 1387855), (19, 1314810), (21, 1189590), (30, 832713), (35, 713754), (38, 657405), (42, 594795), (45, 555142), (57, 438270), (63, 396530), (70, 356877), (90, 277571), (95, 262962), (105, 237918), (114, 219135), (126, 198265), (133, 187830), (171, 146090), (190, 131481), (210, 118959), (266, 93915), (285, 87654), (315, 79306), (342, 73045), (399, 62610), (570, 43827), (630, 39653), (665, 37566), (798, 31305), (855, 29218), (1197, 20870), (1330, 18783), (1710, 14609), (1995, 12522), (2087, 11970), (2394, 10435), (3990, 6261), (4174, 5985)]