727697070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{475619}}^1$

素因数の和:475649

約数の個数: 48

約数和(自身を含む): 2003311440

約数和(自身を除く): 1275614370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 475619, 951238, 1426857, 2378095, 2853714, 4280571, 4756190, 7134285, 8085523, 8561142, 14268570, 16171046, 21402855, 24256569, 40427615, 42805710, 48513138, 72769707, 80855230, 121282845, 145539414, 242565690, 363848535, 727697070]

約数ペア:

[(1, 727697070), (2, 363848535), (3, 242565690), (5, 145539414), (6, 121282845), (9, 80855230), (10, 72769707), (15, 48513138), (17, 42805710), (18, 40427615), (30, 24256569), (34, 21402855), (45, 16171046), (51, 14268570), (85, 8561142), (90, 8085523), (102, 7134285), (153, 4756190), (170, 4280571), (255, 2853714), (306, 2378095), (510, 1426857), (765, 951238), (1530, 475619)]