18535950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2423}}^1$

素因数の和:2458

約数の個数: 72

約数和(自身を含む): 52751088

約数和(自身を除く): 34215138

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, 425, 450, 510, 765, 850, 1275, 1530, 2423, 2550, 3825, 4846, 7269, 7650, 12115, 14538, 21807, 24230, 36345, 41191, 43614, 60575, 72690, 82382, 109035, 121150, 123573, 181725, 205955, 218070, 247146, 363450, 370719, 411910, 545175, 617865, 741438, 1029775, 1090350, 1235730, 1853595, 2059550, 3089325, 3707190, 6178650, 9267975, 18535950]

約数ペア:

[(1, 18535950), (2, 9267975), (3, 6178650), (5, 3707190), (6, 3089325), (9, 2059550), (10, 1853595), (15, 1235730), (17, 1090350), (18, 1029775), (25, 741438), (30, 617865), (34, 545175), (45, 411910), (50, 370719), (51, 363450), (75, 247146), (85, 218070), (90, 205955), (102, 181725), (150, 123573), (153, 121150), (170, 109035), (225, 82382), (255, 72690), (306, 60575), (425, 43614), (450, 41191), (510, 36345), (765, 24230), (850, 21807), (1275, 14538), (1530, 12115), (2423, 7650), (2550, 7269), (3825, 4846)]