98215740

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{2887}}^1$

素因数の和:2918

約数の個数: 144

約数和(自身を含む): 353213952

約数和(自身を除く): 254998212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 2887, 3402, 3780, 4860, 5670, 5774, 6804, 8505, 8661, 11340, 11548, 14435, 17010, 17322, 20209, 25983, 28870, 34020, 34644, 40418, 43305, 51966, 57740, 60627, 77949, 80836, 86610, 101045, 103932, 121254, 129915, 155898, 173220, 181881, 202090, 233847, 242508, 259830, 303135, 311796, 363762, 389745, 404180, 467694, 519660, 545643, 606270, 701541, 727524, 779490, 909405, 935388, 1091286, 1169235, 1212540, 1403082, 1558980, 1636929, 1818810, 2182572, 2338470, 2728215, 2806164, 3273858, 3507705, 3637620, 4676940, 4910787, 5456430, 6547716, 7015410, 8184645, 9821574, 10912860, 14030820, 16369290, 19643148, 24553935, 32738580, 49107870, 98215740]

約数ペア:

[(1, 98215740), (2, 49107870), (3, 32738580), (4, 24553935), (5, 19643148), (6, 16369290), (7, 14030820), (9, 10912860), (10, 9821574), (12, 8184645), (14, 7015410), (15, 6547716), (18, 5456430), (20, 4910787), (21, 4676940), (27, 3637620), (28, 3507705), (30, 3273858), (35, 2806164), (36, 2728215), (42, 2338470), (45, 2182572), (54, 1818810), (60, 1636929), (63, 1558980), (70, 1403082), (81, 1212540), (84, 1169235), (90, 1091286), (105, 935388), (108, 909405), (126, 779490), (135, 727524), (140, 701541), (162, 606270), (180, 545643), (189, 519660), (210, 467694), (243, 404180), (252, 389745), (270, 363762), (315, 311796), (324, 303135), (378, 259830), (405, 242508), (420, 233847), (486, 202090), (540, 181881), (567, 173220), (630, 155898), (756, 129915), (810, 121254), (945, 103932), (972, 101045), (1134, 86610), (1215, 80836), (1260, 77949), (1620, 60627), (1701, 57740), (1890, 51966), (2268, 43305), (2430, 40418), (2835, 34644), (2887, 34020), (3402, 28870), (3780, 25983), (4860, 20209), (5670, 17322), (5774, 17010), (6804, 14435), (8505, 11548), (8661, 11340)]