70009740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 227852352

約数和(自身を除く): 157842612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 137, 153, 167, 170, 180, 204, 255, 274, 306, 334, 340, 411, 501, 510, 548, 612, 668, 685, 765, 822, 835, 1002, 1020, 1233, 1370, 1503, 1530, 1644, 1670, 2004, 2055, 2329, 2466, 2505, 2740, 2839, 3006, 3060, 3340, 4110, 4658, 4932, 5010, 5678, 6012, 6165, 6987, 7515, 8220, 8517, 9316, 10020, 11356, 11645, 12330, 13974, 14195, 15030, 17034, 20961, 22879, 23290, 24660, 25551, 27948, 28390, 30060, 34068, 34935, 41922, 42585, 45758, 46580, 51102, 56780, 68637, 69870, 83844, 85170, 91516, 102204, 104805, 114395, 127755, 137274, 139740, 170340, 205911, 209610, 228790, 255510, 274548, 343185, 388943, 411822, 419220, 457580, 511020, 686370, 777886, 823644, 1029555, 1166829, 1372740, 1555772, 1944715, 2059110, 2333658, 3500487, 3889430, 4118220, 4667316, 5834145, 7000974, 7778860, 11668290, 14001948, 17502435, 23336580, 35004870, 70009740]

約数ペア:

[(1, 70009740), (2, 35004870), (3, 23336580), (4, 17502435), (5, 14001948), (6, 11668290), (9, 7778860), (10, 7000974), (12, 5834145), (15, 4667316), (17, 4118220), (18, 3889430), (20, 3500487), (30, 2333658), (34, 2059110), (36, 1944715), (45, 1555772), (51, 1372740), (60, 1166829), (68, 1029555), (85, 823644), (90, 777886), (102, 686370), (137, 511020), (153, 457580), (167, 419220), (170, 411822), (180, 388943), (204, 343185), (255, 274548), (274, 255510), (306, 228790), (334, 209610), (340, 205911), (411, 170340), (501, 139740), (510, 137274), (548, 127755), (612, 114395), (668, 104805), (685, 102204), (765, 91516), (822, 85170), (835, 83844), (1002, 69870), (1020, 68637), (1233, 56780), (1370, 51102), (1503, 46580), (1530, 45758), (1644, 42585), (1670, 41922), (2004, 34935), (2055, 34068), (2329, 30060), (2466, 28390), (2505, 27948), (2740, 25551), (2839, 24660), (3006, 23290), (3060, 22879), (3340, 20961), (4110, 17034), (4658, 15030), (4932, 14195), (5010, 13974), (5678, 12330), (6012, 11645), (6165, 11356), (6987, 10020), (7515, 9316), (8220, 8517)]