70306308

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 201801600

約数和(自身を除く): 131495292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 41, 46, 57, 69, 76, 82, 92, 109, 114, 123, 138, 164, 171, 207, 218, 228, 246, 276, 327, 342, 369, 414, 436, 437, 492, 654, 684, 738, 779, 828, 874, 943, 981, 1308, 1311, 1476, 1558, 1748, 1886, 1962, 2071, 2337, 2507, 2622, 2829, 3116, 3772, 3924, 3933, 4142, 4469, 4674, 5014, 5244, 5658, 6213, 7011, 7521, 7866, 8284, 8487, 8938, 9348, 10028, 11316, 12426, 13407, 14022, 15042, 15732, 16974, 17876, 17917, 18639, 22563, 24852, 26814, 28044, 30084, 33948, 35834, 37278, 40221, 45126, 47633, 53628, 53751, 71668, 74556, 80442, 84911, 90252, 95266, 102787, 107502, 142899, 160884, 161253, 169822, 190532, 205574, 215004, 254733, 285798, 308361, 322506, 339644, 411148, 428697, 509466, 571596, 616722, 645012, 764199, 857394, 925083, 1018932, 1233444, 1528398, 1714788, 1850166, 1952953, 3056796, 3700332, 3905906, 5858859, 7811812, 11717718, 17576577, 23435436, 35153154, 70306308]

約数ペア:

[(1, 70306308), (2, 35153154), (3, 23435436), (4, 17576577), (6, 11717718), (9, 7811812), (12, 5858859), (18, 3905906), (19, 3700332), (23, 3056796), (36, 1952953), (38, 1850166), (41, 1714788), (46, 1528398), (57, 1233444), (69, 1018932), (76, 925083), (82, 857394), (92, 764199), (109, 645012), (114, 616722), (123, 571596), (138, 509466), (164, 428697), (171, 411148), (207, 339644), (218, 322506), (228, 308361), (246, 285798), (276, 254733), (327, 215004), (342, 205574), (369, 190532), (414, 169822), (436, 161253), (437, 160884), (492, 142899), (654, 107502), (684, 102787), (738, 95266), (779, 90252), (828, 84911), (874, 80442), (943, 74556), (981, 71668), (1308, 53751), (1311, 53628), (1476, 47633), (1558, 45126), (1748, 40221), (1886, 37278), (1962, 35834), (2071, 33948), (2337, 30084), (2507, 28044), (2622, 26814), (2829, 24852), (3116, 22563), (3772, 18639), (3924, 17917), (3933, 17876), (4142, 16974), (4469, 15732), (4674, 15042), (5014, 14022), (5244, 13407), (5658, 12426), (6213, 11316), (7011, 10028), (7521, 9348), (7866, 8938), (8284, 8487)]