70357140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{2659}}^1$

素因数の和:2691

約数の個数: 144

約数和(自身を含む): 254721600

約数和(自身を除く): 184364460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2659, 2940, 3780, 4410, 5292, 5318, 6615, 7977, 8820, 10636, 13230, 13295, 15954, 18613, 23931, 26460, 26590, 31908, 37226, 39885, 47862, 53180, 55839, 71793, 74452, 79770, 93065, 95724, 111678, 119655, 130291, 143586, 159540, 167517, 186130, 223356, 239310, 260582, 279195, 287172, 335034, 358965, 372260, 390873, 478620, 502551, 521164, 558390, 651455, 670068, 717930, 781746, 837585, 1005102, 1116780, 1172619, 1302910, 1435860, 1563492, 1675170, 1954365, 2010204, 2345238, 2512755, 2605820, 3350340, 3517857, 3908730, 4690476, 5025510, 5863095, 7035714, 7817460, 10051020, 11726190, 14071428, 17589285, 23452380, 35178570, 70357140]

約数ペア:

[(1, 70357140), (2, 35178570), (3, 23452380), (4, 17589285), (5, 14071428), (6, 11726190), (7, 10051020), (9, 7817460), (10, 7035714), (12, 5863095), (14, 5025510), (15, 4690476), (18, 3908730), (20, 3517857), (21, 3350340), (27, 2605820), (28, 2512755), (30, 2345238), (35, 2010204), (36, 1954365), (42, 1675170), (45, 1563492), (49, 1435860), (54, 1302910), (60, 1172619), (63, 1116780), (70, 1005102), (84, 837585), (90, 781746), (98, 717930), (105, 670068), (108, 651455), (126, 558390), (135, 521164), (140, 502551), (147, 478620), (180, 390873), (189, 372260), (196, 358965), (210, 335034), (245, 287172), (252, 279195), (270, 260582), (294, 239310), (315, 223356), (378, 186130), (420, 167517), (441, 159540), (490, 143586), (540, 130291), (588, 119655), (630, 111678), (735, 95724), (756, 93065), (882, 79770), (945, 74452), (980, 71793), (1260, 55839), (1323, 53180), (1470, 47862), (1764, 39885), (1890, 37226), (2205, 31908), (2646, 26590), (2659, 26460), (2940, 23931), (3780, 18613), (4410, 15954), (5292, 13295), (5318, 13230), (6615, 10636), (7977, 8820)]