19389150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{3917}}^1$

素因数の和:3946

約数の個数: 72

約数和(自身を含む): 56842344

約数和(自身を除く): 37453194

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 495, 550, 825, 990, 1650, 2475, 3917, 4950, 7834, 11751, 19585, 23502, 35253, 39170, 43087, 58755, 70506, 86174, 97925, 117510, 129261, 176265, 195850, 215435, 258522, 293775, 352530, 387783, 430870, 587550, 646305, 775566, 881325, 1077175, 1292610, 1762650, 1938915, 2154350, 3231525, 3877830, 6463050, 9694575, 19389150]

約数ペア:

[(1, 19389150), (2, 9694575), (3, 6463050), (5, 3877830), (6, 3231525), (9, 2154350), (10, 1938915), (11, 1762650), (15, 1292610), (18, 1077175), (22, 881325), (25, 775566), (30, 646305), (33, 587550), (45, 430870), (50, 387783), (55, 352530), (66, 293775), (75, 258522), (90, 215435), (99, 195850), (110, 176265), (150, 129261), (165, 117510), (198, 97925), (225, 86174), (275, 70506), (330, 58755), (450, 43087), (495, 39170), (550, 35253), (825, 23502), (990, 19585), (1650, 11751), (2475, 7834), (3917, 4950)]