16743180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{773}}^1$

素因数の和:823

約数の個数: 72

約数和(自身を含む): 49542192

約数和(自身を除く): 32799012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 773, 1083, 1140, 1444, 1546, 1805, 2166, 2319, 3092, 3610, 3865, 4332, 4638, 5415, 7220, 7730, 9276, 10830, 11595, 14687, 15460, 21660, 23190, 29374, 44061, 46380, 58748, 73435, 88122, 146870, 176244, 220305, 279053, 293740, 440610, 558106, 837159, 881220, 1116212, 1395265, 1674318, 2790530, 3348636, 4185795, 5581060, 8371590, 16743180]

約数ペア:

[(1, 16743180), (2, 8371590), (3, 5581060), (4, 4185795), (5, 3348636), (6, 2790530), (10, 1674318), (12, 1395265), (15, 1116212), (19, 881220), (20, 837159), (30, 558106), (38, 440610), (57, 293740), (60, 279053), (76, 220305), (95, 176244), (114, 146870), (190, 88122), (228, 73435), (285, 58748), (361, 46380), (380, 44061), (570, 29374), (722, 23190), (773, 21660), (1083, 15460), (1140, 14687), (1444, 11595), (1546, 10830), (1805, 9276), (2166, 7730), (2319, 7220), (3092, 5415), (3610, 4638), (3865, 4332)]