146950020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{16661}}^1$

素因数の和:16690

約数の個数: 108

約数和(自身を含む): 518554764

約数和(自身を除く): 371604744

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 16661, 33322, 49983, 66644, 83305, 99966, 116627, 149949, 166610, 199932, 233254, 249915, 299898, 333220, 349881, 466508, 499830, 583135, 599796, 699762, 749745, 816389, 999660, 1049643, 1166270, 1399524, 1499490, 1632778, 1749405, 2099286, 2332540, 2449167, 2998980, 3265556, 3498810, 4081945, 4198572, 4898334, 5248215, 6997620, 7347501, 8163890, 9796668, 10496430, 12245835, 14695002, 16327780, 20992860, 24491670, 29390004, 36737505, 48983340, 73475010, 146950020]

約数ペア:

[(1, 146950020), (2, 73475010), (3, 48983340), (4, 36737505), (5, 29390004), (6, 24491670), (7, 20992860), (9, 16327780), (10, 14695002), (12, 12245835), (14, 10496430), (15, 9796668), (18, 8163890), (20, 7347501), (21, 6997620), (28, 5248215), (30, 4898334), (35, 4198572), (36, 4081945), (42, 3498810), (45, 3265556), (49, 2998980), (60, 2449167), (63, 2332540), (70, 2099286), (84, 1749405), (90, 1632778), (98, 1499490), (105, 1399524), (126, 1166270), (140, 1049643), (147, 999660), (180, 816389), (196, 749745), (210, 699762), (245, 599796), (252, 583135), (294, 499830), (315, 466508), (420, 349881), (441, 333220), (490, 299898), (588, 249915), (630, 233254), (735, 199932), (882, 166610), (980, 149949), (1260, 116627), (1470, 99966), (1764, 83305), (2205, 66644), (2940, 49983), (4410, 33322), (8820, 16661)]