70899080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 188927640

約数和(自身を除く): 118028560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 98, 122, 140, 196, 244, 245, 280, 305, 392, 427, 488, 490, 593, 610, 854, 980, 1186, 1220, 1708, 1960, 2135, 2372, 2440, 2965, 2989, 3416, 4151, 4270, 4744, 5930, 5978, 8302, 8540, 11860, 11956, 14945, 16604, 17080, 20755, 23720, 23912, 29057, 29890, 33208, 36173, 41510, 58114, 59780, 72346, 83020, 116228, 119560, 144692, 145285, 166040, 180865, 232456, 253211, 289384, 290570, 361730, 506422, 581140, 723460, 1012844, 1162280, 1266055, 1446920, 1772477, 2025688, 2532110, 3544954, 5064220, 7089908, 8862385, 10128440, 14179816, 17724770, 35449540, 70899080]

約数ペア:

[(1, 70899080), (2, 35449540), (4, 17724770), (5, 14179816), (7, 10128440), (8, 8862385), (10, 7089908), (14, 5064220), (20, 3544954), (28, 2532110), (35, 2025688), (40, 1772477), (49, 1446920), (56, 1266055), (61, 1162280), (70, 1012844), (98, 723460), (122, 581140), (140, 506422), (196, 361730), (244, 290570), (245, 289384), (280, 253211), (305, 232456), (392, 180865), (427, 166040), (488, 145285), (490, 144692), (593, 119560), (610, 116228), (854, 83020), (980, 72346), (1186, 59780), (1220, 58114), (1708, 41510), (1960, 36173), (2135, 33208), (2372, 29890), (2440, 29057), (2965, 23912), (2989, 23720), (3416, 20755), (4151, 17080), (4270, 16604), (4744, 14945), (5930, 11956), (5978, 11860), (8302, 8540)]