298103820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19183}}^1$

素因数の和:19239

約数の個数: 96

約数和(自身を含む): 979765248

約数和(自身を除く): 681661428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 370, 420, 444, 518, 555, 740, 777, 1036, 1110, 1295, 1554, 2220, 2590, 3108, 3885, 5180, 7770, 15540, 19183, 38366, 57549, 76732, 95915, 115098, 134281, 191830, 230196, 268562, 287745, 383660, 402843, 537124, 575490, 671405, 709771, 805686, 1150980, 1342810, 1419542, 1611372, 2014215, 2129313, 2685620, 2839084, 3548855, 4028430, 4258626, 4968397, 7097710, 8056860, 8517252, 9936794, 10646565, 14195420, 14905191, 19873588, 21293130, 24841985, 29810382, 42586260, 49683970, 59620764, 74525955, 99367940, 149051910, 298103820]

約数ペア:

[(1, 298103820), (2, 149051910), (3, 99367940), (4, 74525955), (5, 59620764), (6, 49683970), (7, 42586260), (10, 29810382), (12, 24841985), (14, 21293130), (15, 19873588), (20, 14905191), (21, 14195420), (28, 10646565), (30, 9936794), (35, 8517252), (37, 8056860), (42, 7097710), (60, 4968397), (70, 4258626), (74, 4028430), (84, 3548855), (105, 2839084), (111, 2685620), (140, 2129313), (148, 2014215), (185, 1611372), (210, 1419542), (222, 1342810), (259, 1150980), (370, 805686), (420, 709771), (444, 671405), (518, 575490), (555, 537124), (740, 402843), (777, 383660), (1036, 287745), (1110, 268562), (1295, 230196), (1554, 191830), (2220, 134281), (2590, 115098), (3108, 95915), (3885, 76732), (5180, 57549), (7770, 38366), (15540, 19183)]