74944170

素因数分解:

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

素因数の和:2129

約数の個数: 128

約数和(自身を含む): 240537600

約数和(自身を除く): 165593430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 665, 798, 855, 945, 1026, 1197, 1330, 1710, 1890, 1995, 2087, 2394, 2565, 3591, 3990, 4174, 5130, 5985, 6261, 7182, 10435, 11970, 12522, 14609, 17955, 18783, 20870, 29218, 31305, 35910, 37566, 39653, 43827, 56349, 62610, 73045, 79306, 87654, 93915, 112698, 118959, 131481, 146090, 187830, 198265, 219135, 237918, 262962, 277571, 281745, 356877, 394443, 396530, 438270, 555142, 563490, 594795, 657405, 713754, 788886, 832713, 1070631, 1189590, 1314810, 1387855, 1665426, 1784385, 1972215, 2141262, 2498139, 2775710, 3568770, 3944430, 4163565, 4996278, 5353155, 7494417, 8327130, 10706310, 12490695, 14988834, 24981390, 37472085, 74944170]

約数ペア:

[(1, 74944170), (2, 37472085), (3, 24981390), (5, 14988834), (6, 12490695), (7, 10706310), (9, 8327130), (10, 7494417), (14, 5353155), (15, 4996278), (18, 4163565), (19, 3944430), (21, 3568770), (27, 2775710), (30, 2498139), (35, 2141262), (38, 1972215), (42, 1784385), (45, 1665426), (54, 1387855), (57, 1314810), (63, 1189590), (70, 1070631), (90, 832713), (95, 788886), (105, 713754), (114, 657405), (126, 594795), (133, 563490), (135, 555142), (171, 438270), (189, 396530), (190, 394443), (210, 356877), (266, 281745), (270, 277571), (285, 262962), (315, 237918), (342, 219135), (378, 198265), (399, 187830), (513, 146090), (570, 131481), (630, 118959), (665, 112698), (798, 93915), (855, 87654), (945, 79306), (1026, 73045), (1197, 62610), (1330, 56349), (1710, 43827), (1890, 39653), (1995, 37566), (2087, 35910), (2394, 31305), (2565, 29218), (3591, 20870), (3990, 18783), (4174, 17955), (5130, 14609), (5985, 12522), (6261, 11970), (7182, 10435)]