272320470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{49603}}^1$

素因数の和:49677

約数の個数: 48

約数和(自身を含む): 719654832

約数和(自身を除く): 447334362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 49603, 99206, 148809, 248015, 297618, 446427, 496030, 744045, 892854, 1488090, 2232135, 3025783, 4464270, 6051566, 9077349, 15128915, 18154698, 27232047, 30257830, 45386745, 54464094, 90773490, 136160235, 272320470]

約数ペア:

[(1, 272320470), (2, 136160235), (3, 90773490), (5, 54464094), (6, 45386745), (9, 30257830), (10, 27232047), (15, 18154698), (18, 15128915), (30, 9077349), (45, 6051566), (61, 4464270), (90, 3025783), (122, 2232135), (183, 1488090), (305, 892854), (366, 744045), (549, 496030), (610, 446427), (915, 297618), (1098, 248015), (1830, 148809), (2745, 99206), (5490, 49603)]