4951011420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{1171}}^1$

素因数の和:1552

約数の個数: 144

約数和(自身を含む): 15265740672

約数和(自身を除く): 10314729252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 283, 332, 415, 498, 566, 747, 830, 849, 996, 1132, 1171, 1245, 1415, 1494, 1660, 1698, 2342, 2490, 2547, 2830, 2988, 3396, 3513, 3735, 4245, 4684, 4980, 5094, 5660, 5855, 7026, 7470, 8490, 10188, 10539, 11710, 12735, 14052, 14940, 16980, 17565, 21078, 23420, 23489, 25470, 35130, 42156, 46978, 50940, 52695, 70260, 70467, 93956, 97193, 105390, 117445, 140934, 194386, 210780, 211401, 234890, 281868, 291579, 331393, 352335, 388772, 422802, 469780, 485965, 583158, 662786, 704670, 845604, 874737, 971930, 994179, 1057005, 1166316, 1325572, 1409340, 1457895, 1656965, 1749474, 1943860, 1988358, 2114010, 2915790, 2982537, 3313930, 3498948, 3976716, 4228020, 4373685, 4970895, 5831580, 5965074, 6627860, 8747370, 9941790, 11930148, 14912685, 17494740, 19883580, 27505619, 29825370, 55011238, 59650740, 82516857, 110022476, 137528095, 165033714, 247550571, 275056190, 330067428, 412584285, 495101142, 550112380, 825168570, 990202284, 1237752855, 1650337140, 2475505710, 4951011420]

約数ペア:

[(1, 4951011420), (2, 2475505710), (3, 1650337140), (4, 1237752855), (5, 990202284), (6, 825168570), (9, 550112380), (10, 495101142), (12, 412584285), (15, 330067428), (18, 275056190), (20, 247550571), (30, 165033714), (36, 137528095), (45, 110022476), (60, 82516857), (83, 59650740), (90, 55011238), (166, 29825370), (180, 27505619), (249, 19883580), (283, 17494740), (332, 14912685), (415, 11930148), (498, 9941790), (566, 8747370), (747, 6627860), (830, 5965074), (849, 5831580), (996, 4970895), (1132, 4373685), (1171, 4228020), (1245, 3976716), (1415, 3498948), (1494, 3313930), (1660, 2982537), (1698, 2915790), (2342, 2114010), (2490, 1988358), (2547, 1943860), (2830, 1749474), (2988, 1656965), (3396, 1457895), (3513, 1409340), (3735, 1325572), (4245, 1166316), (4684, 1057005), (4980, 994179), (5094, 971930), (5660, 874737), (5855, 845604), (7026, 704670), (7470, 662786), (8490, 583158), (10188, 485965), (10539, 469780), (11710, 422802), (12735, 388772), (14052, 352335), (14940, 331393), (16980, 291579), (17565, 281868), (21078, 234890), (23420, 211401), (23489, 210780), (25470, 194386), (35130, 140934), (42156, 117445), (46978, 105390), (50940, 97193), (52695, 93956), (70260, 70467)]