30274620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 91300608

約数和(自身を除く): 61025988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 67, 68, 85, 102, 134, 170, 201, 204, 255, 268, 335, 340, 402, 443, 510, 670, 804, 886, 1005, 1020, 1139, 1329, 1340, 1772, 2010, 2215, 2278, 2658, 3417, 4020, 4430, 4556, 5316, 5695, 6645, 6834, 7531, 8860, 11390, 13290, 13668, 15062, 17085, 22593, 22780, 26580, 29681, 30124, 34170, 37655, 45186, 59362, 68340, 75310, 89043, 90372, 112965, 118724, 148405, 150620, 178086, 225930, 296810, 356172, 445215, 451860, 504577, 593620, 890430, 1009154, 1513731, 1780860, 2018308, 2522885, 3027462, 5045770, 6054924, 7568655, 10091540, 15137310, 30274620]

約数ペア:

[(1, 30274620), (2, 15137310), (3, 10091540), (4, 7568655), (5, 6054924), (6, 5045770), (10, 3027462), (12, 2522885), (15, 2018308), (17, 1780860), (20, 1513731), (30, 1009154), (34, 890430), (51, 593620), (60, 504577), (67, 451860), (68, 445215), (85, 356172), (102, 296810), (134, 225930), (170, 178086), (201, 150620), (204, 148405), (255, 118724), (268, 112965), (335, 90372), (340, 89043), (402, 75310), (443, 68340), (510, 59362), (670, 45186), (804, 37655), (886, 34170), (1005, 30124), (1020, 29681), (1139, 26580), (1329, 22780), (1340, 22593), (1772, 17085), (2010, 15062), (2215, 13668), (2278, 13290), (2658, 11390), (3417, 8860), (4020, 7531), (4430, 6834), (4556, 6645), (5316, 5695)]