74078340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9283}}^1$

素因数の和:9321

約数の個数: 96

約数和(自身を含む): 249553920

約数和(自身を除く): 175475580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 9283, 18566, 27849, 37132, 46415, 55698, 64981, 92830, 111396, 129962, 139245, 176377, 185660, 194943, 259924, 278490, 324905, 352754, 389886, 529131, 556980, 649810, 705508, 779772, 881885, 974715, 1058262, 1234639, 1299620, 1763770, 1949430, 2116524, 2469278, 2645655, 3527540, 3703917, 3898860, 4938556, 5291310, 6173195, 7407834, 10582620, 12346390, 14815668, 18519585, 24692780, 37039170, 74078340]

約数ペア:

[(1, 74078340), (2, 37039170), (3, 24692780), (4, 18519585), (5, 14815668), (6, 12346390), (7, 10582620), (10, 7407834), (12, 6173195), (14, 5291310), (15, 4938556), (19, 3898860), (20, 3703917), (21, 3527540), (28, 2645655), (30, 2469278), (35, 2116524), (38, 1949430), (42, 1763770), (57, 1299620), (60, 1234639), (70, 1058262), (76, 974715), (84, 881885), (95, 779772), (105, 705508), (114, 649810), (133, 556980), (140, 529131), (190, 389886), (210, 352754), (228, 324905), (266, 278490), (285, 259924), (380, 194943), (399, 185660), (420, 176377), (532, 139245), (570, 129962), (665, 111396), (798, 92830), (1140, 64981), (1330, 55698), (1596, 46415), (1995, 37132), (2660, 27849), (3990, 18566), (7980, 9283)]