30418164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6353}}^1$

素因数の和:6389

約数の個数: 72

約数和(自身を含む): 92514240

約数和(自身を除く): 62096076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 6353, 12706, 19059, 25412, 38118, 44471, 57177, 76236, 88942, 114354, 120707, 133413, 177884, 228708, 241414, 266826, 362121, 400239, 482828, 533652, 724242, 800478, 844949, 1086363, 1448484, 1600956, 1689898, 2172726, 2534847, 3379796, 4345452, 5069694, 7604541, 10139388, 15209082, 30418164]

約数ペア:

[(1, 30418164), (2, 15209082), (3, 10139388), (4, 7604541), (6, 5069694), (7, 4345452), (9, 3379796), (12, 2534847), (14, 2172726), (18, 1689898), (19, 1600956), (21, 1448484), (28, 1086363), (36, 844949), (38, 800478), (42, 724242), (57, 533652), (63, 482828), (76, 400239), (84, 362121), (114, 266826), (126, 241414), (133, 228708), (171, 177884), (228, 133413), (252, 120707), (266, 114354), (342, 88942), (399, 76236), (532, 57177), (684, 44471), (798, 38118), (1197, 25412), (1596, 19059), (2394, 12706), (4788, 6353)]