38262510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1031

約数の個数: 128

約数和(自身を含む): 119992320

約数和(自身を除く): 81729810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 991, 1170, 1287, 1430, 1485, 1755, 1982, 2145, 2574, 2970, 2973, 3510, 3861, 4290, 4955, 5946, 6435, 7722, 8919, 9910, 10901, 12870, 12883, 14865, 17838, 19305, 21802, 25766, 26757, 29730, 32703, 38610, 38649, 44595, 53514, 54505, 64415, 65406, 77298, 89190, 98109, 109010, 115947, 128830, 133785, 141713, 163515, 193245, 196218, 231894, 267570, 283426, 294327, 327030, 347841, 386490, 425139, 490545, 579735, 588654, 695682, 708565, 850278, 981090, 1159470, 1275417, 1417130, 1471635, 1739205, 2125695, 2550834, 2943270, 3478410, 3826251, 4251390, 6377085, 7652502, 12754170, 19131255, 38262510]

約数ペア:

[(1, 38262510), (2, 19131255), (3, 12754170), (5, 7652502), (6, 6377085), (9, 4251390), (10, 3826251), (11, 3478410), (13, 2943270), (15, 2550834), (18, 2125695), (22, 1739205), (26, 1471635), (27, 1417130), (30, 1275417), (33, 1159470), (39, 981090), (45, 850278), (54, 708565), (55, 695682), (65, 588654), (66, 579735), (78, 490545), (90, 425139), (99, 386490), (110, 347841), (117, 327030), (130, 294327), (135, 283426), (143, 267570), (165, 231894), (195, 196218), (198, 193245), (234, 163515), (270, 141713), (286, 133785), (297, 128830), (330, 115947), (351, 109010), (390, 98109), (429, 89190), (495, 77298), (585, 65406), (594, 64415), (702, 54505), (715, 53514), (858, 44595), (990, 38649), (991, 38610), (1170, 32703), (1287, 29730), (1430, 26757), (1485, 25766), (1755, 21802), (1982, 19305), (2145, 17838), (2574, 14865), (2970, 12883), (2973, 12870), (3510, 10901), (3861, 9910), (4290, 8919), (4955, 7722), (5946, 6435)]