709543620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{231877}}^1$

素因数の和:231909

約数の個数: 72

約数和(自身を含む): 2278896984

約数和(自身を除く): 1569353364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 231877, 463754, 695631, 927508, 1159385, 1391262, 2086893, 2318770, 2782524, 3478155, 3941909, 4173786, 4637540, 6956310, 7883818, 8347572, 10434465, 11825727, 13912620, 15767636, 19709545, 20868930, 23651454, 35477181, 39419090, 41737860, 47302908, 59128635, 70954362, 78838180, 118257270, 141908724, 177385905, 236514540, 354771810, 709543620]

約数ペア:

[(1, 709543620), (2, 354771810), (3, 236514540), (4, 177385905), (5, 141908724), (6, 118257270), (9, 78838180), (10, 70954362), (12, 59128635), (15, 47302908), (17, 41737860), (18, 39419090), (20, 35477181), (30, 23651454), (34, 20868930), (36, 19709545), (45, 15767636), (51, 13912620), (60, 11825727), (68, 10434465), (85, 8347572), (90, 7883818), (102, 6956310), (153, 4637540), (170, 4173786), (180, 3941909), (204, 3478155), (255, 2782524), (306, 2318770), (340, 2086893), (510, 1391262), (612, 1159385), (765, 927508), (1020, 695631), (1530, 463754), (3060, 231877)]