18970470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4133}}^1$

素因数の和:4166

約数の個数: 64

約数和(自身を含む): 53576640

約数和(自身を除く): 34606170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4133, 4590, 8266, 12399, 20665, 24798, 37197, 41330, 61995, 70261, 74394, 111591, 123990, 140522, 185985, 210783, 223182, 351305, 371970, 421566, 557955, 632349, 702610, 1053915, 1115910, 1264698, 1897047, 2107830, 3161745, 3794094, 6323490, 9485235, 18970470]

約数ペア:

[(1, 18970470), (2, 9485235), (3, 6323490), (5, 3794094), (6, 3161745), (9, 2107830), (10, 1897047), (15, 1264698), (17, 1115910), (18, 1053915), (27, 702610), (30, 632349), (34, 557955), (45, 421566), (51, 371970), (54, 351305), (85, 223182), (90, 210783), (102, 185985), (135, 140522), (153, 123990), (170, 111591), (255, 74394), (270, 70261), (306, 61995), (459, 41330), (510, 37197), (765, 24798), (918, 20665), (1530, 12399), (2295, 8266), (4133, 4590)]