1873311160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{10739}}^1$

素因数の和:10853

約数の個数: 96

約数和(自身を含む): 4958658000

約数和(自身を除く): 3085346840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 89, 98, 140, 178, 196, 245, 280, 356, 392, 445, 490, 623, 712, 890, 980, 1246, 1780, 1960, 2492, 3115, 3560, 4361, 4984, 6230, 8722, 10739, 12460, 17444, 21478, 21805, 24920, 34888, 42956, 43610, 53695, 75173, 85912, 87220, 107390, 150346, 174440, 214780, 300692, 375865, 429560, 526211, 601384, 751730, 955771, 1052422, 1503460, 1911542, 2104844, 2631055, 3006920, 3823084, 4209688, 4778855, 5262110, 6690397, 7646168, 9557710, 10524220, 13380794, 19115420, 21048440, 26761588, 33451985, 38230840, 46832779, 53523176, 66903970, 93665558, 133807940, 187331116, 234163895, 267615880, 374662232, 468327790, 936655580, 1873311160]

約数ペア:

[(1, 1873311160), (2, 936655580), (4, 468327790), (5, 374662232), (7, 267615880), (8, 234163895), (10, 187331116), (14, 133807940), (20, 93665558), (28, 66903970), (35, 53523176), (40, 46832779), (49, 38230840), (56, 33451985), (70, 26761588), (89, 21048440), (98, 19115420), (140, 13380794), (178, 10524220), (196, 9557710), (245, 7646168), (280, 6690397), (356, 5262110), (392, 4778855), (445, 4209688), (490, 3823084), (623, 3006920), (712, 2631055), (890, 2104844), (980, 1911542), (1246, 1503460), (1780, 1052422), (1960, 955771), (2492, 751730), (3115, 601384), (3560, 526211), (4361, 429560), (4984, 375865), (6230, 300692), (8722, 214780), (10739, 174440), (12460, 150346), (17444, 107390), (21478, 87220), (21805, 85912), (24920, 75173), (34888, 53695), (42956, 43610)]