2394450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:348

約数の個数: 72

約数和(自身を含む): 6833268

約数和(自身を除く): 4438818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 313, 425, 450, 510, 626, 765, 850, 939, 1275, 1530, 1565, 1878, 2550, 2817, 3130, 3825, 4695, 5321, 5634, 7650, 7825, 9390, 10642, 14085, 15650, 15963, 23475, 26605, 28170, 31926, 46950, 47889, 53210, 70425, 79815, 95778, 133025, 140850, 159630, 239445, 266050, 399075, 478890, 798150, 1197225, 2394450]

約数ペア:

[(1, 2394450), (2, 1197225), (3, 798150), (5, 478890), (6, 399075), (9, 266050), (10, 239445), (15, 159630), (17, 140850), (18, 133025), (25, 95778), (30, 79815), (34, 70425), (45, 53210), (50, 47889), (51, 46950), (75, 31926), (85, 28170), (90, 26605), (102, 23475), (150, 15963), (153, 15650), (170, 14085), (225, 10642), (255, 9390), (306, 7825), (313, 7650), (425, 5634), (450, 5321), (510, 4695), (626, 3825), (765, 3130), (850, 2817), (939, 2550), (1275, 1878), (1530, 1565)]