419460690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 1145954304

約数和(自身を除く): 726493614

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 131, 155, 165, 186, 262, 310, 313, 330, 341, 393, 465, 626, 655, 682, 786, 930, 939, 1023, 1310, 1441, 1565, 1705, 1878, 1965, 2046, 2882, 3130, 3410, 3443, 3930, 4061, 4323, 4695, 5115, 6886, 7205, 8122, 8646, 9390, 9703, 10230, 10329, 12183, 14410, 17215, 19406, 20305, 20658, 21615, 24366, 29109, 34430, 40610, 41003, 43230, 44671, 48515, 51645, 58218, 60915, 82006, 89342, 97030, 103290, 106733, 121830, 123009, 134013, 145545, 205015, 213466, 223355, 246018, 268026, 291090, 320199, 410030, 446710, 451033, 533665, 615045, 640398, 670065, 902066, 1067330, 1230090, 1271093, 1340130, 1353099, 1600995, 2255165, 2542186, 2706198, 3201990, 3813279, 4510330, 6355465, 6765495, 7626558, 12710930, 13530990, 13982023, 19066395, 27964046, 38132790, 41946069, 69910115, 83892138, 139820230, 209730345, 419460690]

約数ペア:

[(1, 419460690), (2, 209730345), (3, 139820230), (5, 83892138), (6, 69910115), (10, 41946069), (11, 38132790), (15, 27964046), (22, 19066395), (30, 13982023), (31, 13530990), (33, 12710930), (55, 7626558), (62, 6765495), (66, 6355465), (93, 4510330), (110, 3813279), (131, 3201990), (155, 2706198), (165, 2542186), (186, 2255165), (262, 1600995), (310, 1353099), (313, 1340130), (330, 1271093), (341, 1230090), (393, 1067330), (465, 902066), (626, 670065), (655, 640398), (682, 615045), (786, 533665), (930, 451033), (939, 446710), (1023, 410030), (1310, 320199), (1441, 291090), (1565, 268026), (1705, 246018), (1878, 223355), (1965, 213466), (2046, 205015), (2882, 145545), (3130, 134013), (3410, 123009), (3443, 121830), (3930, 106733), (4061, 103290), (4323, 97030), (4695, 89342), (5115, 82006), (6886, 60915), (7205, 58218), (8122, 51645), (8646, 48515), (9390, 44671), (9703, 43230), (10230, 41003), (10329, 40610), (12183, 34430), (14410, 29109), (17215, 24366), (19406, 21615), (20305, 20658)]