9235380420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{7193}}^1$

素因数の和:8234

約数の個数: 144

約数和(自身を含む): 32051859840

約数和(自身を除く): 22816479420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1019, 1260, 2038, 3057, 4076, 5095, 6114, 7133, 7193, 9171, 10190, 12228, 14266, 14386, 15285, 18342, 20380, 21399, 21579, 28532, 28772, 30570, 35665, 35965, 36684, 42798, 43158, 45855, 50351, 61140, 64197, 64737, 71330, 71930, 85596, 86316, 91710, 100702, 106995, 107895, 128394, 129474, 142660, 143860, 151053, 183420, 201404, 213990, 215790, 251755, 256788, 258948, 302106, 320985, 323685, 427980, 431580, 453159, 503510, 604212, 641970, 647370, 755265, 906318, 1007020, 1283940, 1294740, 1510530, 1812636, 2265795, 3021060, 4531590, 7329667, 9063180, 14659334, 21989001, 29318668, 36648335, 43978002, 51307669, 65967003, 73296670, 87956004, 102615338, 109945005, 131934006, 146593340, 153923007, 205230676, 219890010, 256538345, 263868012, 307846014, 329835015, 439780020, 461769021, 513076690, 615692028, 659670030, 769615035, 923538042, 1026153380, 1319340060, 1539230070, 1847076084, 2308845105, 3078460140, 4617690210, 9235380420]

約数ペア:

[(1, 9235380420), (2, 4617690210), (3, 3078460140), (4, 2308845105), (5, 1847076084), (6, 1539230070), (7, 1319340060), (9, 1026153380), (10, 923538042), (12, 769615035), (14, 659670030), (15, 615692028), (18, 513076690), (20, 461769021), (21, 439780020), (28, 329835015), (30, 307846014), (35, 263868012), (36, 256538345), (42, 219890010), (45, 205230676), (60, 153923007), (63, 146593340), (70, 131934006), (84, 109945005), (90, 102615338), (105, 87956004), (126, 73296670), (140, 65967003), (180, 51307669), (210, 43978002), (252, 36648335), (315, 29318668), (420, 21989001), (630, 14659334), (1019, 9063180), (1260, 7329667), (2038, 4531590), (3057, 3021060), (4076, 2265795), (5095, 1812636), (6114, 1510530), (7133, 1294740), (7193, 1283940), (9171, 1007020), (10190, 906318), (12228, 755265), (14266, 647370), (14386, 641970), (15285, 604212), (18342, 503510), (20380, 453159), (21399, 431580), (21579, 427980), (28532, 323685), (28772, 320985), (30570, 302106), (35665, 258948), (35965, 256788), (36684, 251755), (42798, 215790), (43158, 213990), (45855, 201404), (50351, 183420), (61140, 151053), (64197, 143860), (64737, 142660), (71330, 129474), (71930, 128394), (85596, 107895), (86316, 106995), (91710, 100702)]