381036630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 1039868928

約数和(自身を除く): 658832298

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 107, 115, 130, 138, 195, 214, 230, 299, 321, 345, 390, 397, 535, 598, 642, 690, 794, 897, 1070, 1191, 1391, 1495, 1605, 1794, 1985, 2382, 2461, 2782, 2990, 3210, 3970, 4173, 4485, 4922, 5161, 5955, 6955, 7383, 8346, 8970, 9131, 10322, 11910, 12305, 13910, 14766, 15483, 18262, 20865, 24610, 25805, 27393, 30966, 31993, 36915, 41730, 42479, 45655, 51610, 54786, 63986, 73830, 77415, 84958, 91310, 95979, 118703, 127437, 136965, 154830, 159965, 191958, 212395, 237406, 254874, 273930, 319930, 356109, 424790, 479895, 552227, 593515, 637185, 712218, 959790, 977017, 1104454, 1187030, 1274370, 1656681, 1780545, 1954034, 2761135, 2931051, 3313362, 3561090, 4885085, 5522270, 5862102, 8283405, 9770170, 12701221, 14655255, 16566810, 25402442, 29310510, 38103663, 63506105, 76207326, 127012210, 190518315, 381036630]

約数ペア:

[(1, 381036630), (2, 190518315), (3, 127012210), (5, 76207326), (6, 63506105), (10, 38103663), (13, 29310510), (15, 25402442), (23, 16566810), (26, 14655255), (30, 12701221), (39, 9770170), (46, 8283405), (65, 5862102), (69, 5522270), (78, 4885085), (107, 3561090), (115, 3313362), (130, 2931051), (138, 2761135), (195, 1954034), (214, 1780545), (230, 1656681), (299, 1274370), (321, 1187030), (345, 1104454), (390, 977017), (397, 959790), (535, 712218), (598, 637185), (642, 593515), (690, 552227), (794, 479895), (897, 424790), (1070, 356109), (1191, 319930), (1391, 273930), (1495, 254874), (1605, 237406), (1794, 212395), (1985, 191958), (2382, 159965), (2461, 154830), (2782, 136965), (2990, 127437), (3210, 118703), (3970, 95979), (4173, 91310), (4485, 84958), (4922, 77415), (5161, 73830), (5955, 63986), (6955, 54786), (7383, 51610), (8346, 45655), (8970, 42479), (9131, 41730), (10322, 36915), (11910, 31993), (12305, 30966), (13910, 27393), (14766, 25805), (15483, 24610), (18262, 20865)]