43871940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{34819}}^1$

素因数の和:34841

約数の個数: 72

約数和(自身を含む): 152093760

約数和(自身を除く): 108221820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 34819, 69638, 104457, 139276, 174095, 208914, 243733, 313371, 348190, 417828, 487466, 522285, 626742, 696380, 731199, 974932, 1044570, 1218665, 1253484, 1462398, 1566855, 2089140, 2193597, 2437330, 2924796, 3133710, 3655995, 4387194, 4874660, 6267420, 7311990, 8774388, 10967985, 14623980, 21935970, 43871940]

約数ペア:

[(1, 43871940), (2, 21935970), (3, 14623980), (4, 10967985), (5, 8774388), (6, 7311990), (7, 6267420), (9, 4874660), (10, 4387194), (12, 3655995), (14, 3133710), (15, 2924796), (18, 2437330), (20, 2193597), (21, 2089140), (28, 1566855), (30, 1462398), (35, 1253484), (36, 1218665), (42, 1044570), (45, 974932), (60, 731199), (63, 696380), (70, 626742), (84, 522285), (90, 487466), (105, 417828), (126, 348190), (140, 313371), (180, 243733), (210, 208914), (252, 174095), (315, 139276), (420, 104457), (630, 69638), (1260, 34819)]