169551060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21247}}^1$

素因数の和:21285

約数の個数: 96

約数和(自身を含む): 571146240

約数和(自身を除く): 401595180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 21247, 42494, 63741, 84988, 106235, 127482, 148729, 212470, 254964, 297458, 318705, 403693, 424940, 446187, 594916, 637410, 743645, 807386, 892374, 1211079, 1274820, 1487290, 1614772, 1784748, 2018465, 2230935, 2422158, 2825851, 2974580, 4036930, 4461870, 4844316, 5651702, 6055395, 8073860, 8477553, 8923740, 11303404, 12110790, 14129255, 16955106, 24221580, 28258510, 33910212, 42387765, 56517020, 84775530, 169551060]

約数ペア:

[(1, 169551060), (2, 84775530), (3, 56517020), (4, 42387765), (5, 33910212), (6, 28258510), (7, 24221580), (10, 16955106), (12, 14129255), (14, 12110790), (15, 11303404), (19, 8923740), (20, 8477553), (21, 8073860), (28, 6055395), (30, 5651702), (35, 4844316), (38, 4461870), (42, 4036930), (57, 2974580), (60, 2825851), (70, 2422158), (76, 2230935), (84, 2018465), (95, 1784748), (105, 1614772), (114, 1487290), (133, 1274820), (140, 1211079), (190, 892374), (210, 807386), (228, 743645), (266, 637410), (285, 594916), (380, 446187), (399, 424940), (420, 403693), (532, 318705), (570, 297458), (665, 254964), (798, 212470), (1140, 148729), (1330, 127482), (1596, 106235), (1995, 84988), (2660, 63741), (3990, 42494), (7980, 21247)]