352331490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{8431}}^1$

素因数の和:8647

約数の個数: 64

約数和(自身を含む): 971366400

約数和(自身を除く): 619034910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 995, 1194, 1393, 1990, 2786, 2985, 4179, 5970, 6965, 8358, 8431, 13930, 16862, 20895, 25293, 41790, 42155, 50586, 59017, 84310, 118034, 126465, 177051, 252930, 295085, 354102, 590170, 885255, 1677769, 1770510, 3355538, 5033307, 8388845, 10066614, 11744383, 16777690, 23488766, 25166535, 35233149, 50333070, 58721915, 70466298, 117443830, 176165745, 352331490]

約数ペア:

[(1, 352331490), (2, 176165745), (3, 117443830), (5, 70466298), (6, 58721915), (7, 50333070), (10, 35233149), (14, 25166535), (15, 23488766), (21, 16777690), (30, 11744383), (35, 10066614), (42, 8388845), (70, 5033307), (105, 3355538), (199, 1770510), (210, 1677769), (398, 885255), (597, 590170), (995, 354102), (1194, 295085), (1393, 252930), (1990, 177051), (2786, 126465), (2985, 118034), (4179, 84310), (5970, 59017), (6965, 50586), (8358, 42155), (8431, 41790), (13930, 25293), (16862, 20895)]