30052908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 81572400

約数和(自身を除く): 51519492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 829, 954, 1007, 1658, 1908, 2014, 2487, 3021, 3316, 4028, 4974, 6042, 7461, 9063, 9948, 12084, 14922, 15751, 18126, 29844, 31502, 36252, 43937, 47253, 63004, 87874, 94506, 131811, 141759, 175748, 189012, 263622, 283518, 395433, 527244, 567036, 790866, 834803, 1581732, 1669606, 2504409, 3339212, 5008818, 7513227, 10017636, 15026454, 30052908]

約数ペア:

[(1, 30052908), (2, 15026454), (3, 10017636), (4, 7513227), (6, 5008818), (9, 3339212), (12, 2504409), (18, 1669606), (19, 1581732), (36, 834803), (38, 790866), (53, 567036), (57, 527244), (76, 395433), (106, 283518), (114, 263622), (159, 189012), (171, 175748), (212, 141759), (228, 131811), (318, 94506), (342, 87874), (477, 63004), (636, 47253), (684, 43937), (829, 36252), (954, 31502), (1007, 29844), (1658, 18126), (1908, 15751), (2014, 14922), (2487, 12084), (3021, 9948), (3316, 9063), (4028, 7461), (4974, 6042)]