1908930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 5132160

約数和(自身を除く): 3223230

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 197, 255, 285, 323, 394, 510, 570, 591, 646, 969, 985, 1182, 1615, 1938, 1970, 2955, 3230, 3349, 3743, 4845, 5910, 6698, 7486, 9690, 10047, 11229, 16745, 18715, 20094, 22458, 33490, 37430, 50235, 56145, 63631, 100470, 112290, 127262, 190893, 318155, 381786, 636310, 954465, 1908930]

約数ペア:

[(1, 1908930), (2, 954465), (3, 636310), (5, 381786), (6, 318155), (10, 190893), (15, 127262), (17, 112290), (19, 100470), (30, 63631), (34, 56145), (38, 50235), (51, 37430), (57, 33490), (85, 22458), (95, 20094), (102, 18715), (114, 16745), (170, 11229), (190, 10047), (197, 9690), (255, 7486), (285, 6698), (323, 5910), (394, 4845), (510, 3743), (570, 3349), (591, 3230), (646, 2955), (969, 1970), (985, 1938), (1182, 1615)]