6443970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 17708544

約数和(自身を除く): 11264574

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 41, 62, 65, 78, 82, 93, 123, 130, 155, 169, 186, 195, 205, 246, 310, 338, 390, 403, 410, 465, 507, 533, 615, 806, 845, 930, 1014, 1066, 1209, 1230, 1271, 1599, 1690, 2015, 2418, 2535, 2542, 2665, 3198, 3813, 4030, 5070, 5239, 5330, 6045, 6355, 6929, 7626, 7995, 10478, 12090, 12710, 13858, 15717, 15990, 16523, 19065, 20787, 26195, 31434, 33046, 34645, 38130, 41574, 49569, 52390, 69290, 78585, 82615, 99138, 103935, 157170, 165230, 207870, 214799, 247845, 429598, 495690, 644397, 1073995, 1288794, 2147990, 3221985, 6443970]

約数ペア:

[(1, 6443970), (2, 3221985), (3, 2147990), (5, 1288794), (6, 1073995), (10, 644397), (13, 495690), (15, 429598), (26, 247845), (30, 214799), (31, 207870), (39, 165230), (41, 157170), (62, 103935), (65, 99138), (78, 82615), (82, 78585), (93, 69290), (123, 52390), (130, 49569), (155, 41574), (169, 38130), (186, 34645), (195, 33046), (205, 31434), (246, 26195), (310, 20787), (338, 19065), (390, 16523), (403, 15990), (410, 15717), (465, 13858), (507, 12710), (533, 12090), (615, 10478), (806, 7995), (845, 7626), (930, 6929), (1014, 6355), (1066, 6045), (1209, 5330), (1230, 5239), (1271, 5070), (1599, 4030), (1690, 3813), (2015, 3198), (2418, 2665), (2535, 2542)]