348566790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2686

約数の個数: 128

約数和(自身を含む): 1014902784

約数和(自身を除く): 666335994

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 195, 286, 310, 330, 341, 390, 403, 429, 465, 682, 715, 806, 858, 930, 1023, 1209, 1430, 1705, 2015, 2046, 2145, 2418, 2621, 3410, 4030, 4290, 4433, 5115, 5242, 6045, 7863, 8866, 10230, 12090, 13105, 13299, 15726, 22165, 26210, 26598, 28831, 34073, 39315, 44330, 57662, 66495, 68146, 78630, 81251, 86493, 102219, 132990, 144155, 162502, 170365, 172986, 204438, 243753, 288310, 340730, 374803, 406255, 432465, 487506, 511095, 749606, 812510, 864930, 893761, 1022190, 1056263, 1124409, 1218765, 1787522, 1874015, 2112526, 2248818, 2437530, 2681283, 3168789, 3748030, 4468805, 5281315, 5362566, 5622045, 6337578, 8937610, 10562630, 11244090, 11618893, 13406415, 15843945, 23237786, 26812830, 31687890, 34856679, 58094465, 69713358, 116188930, 174283395, 348566790]

約数ペア:

[(1, 348566790), (2, 174283395), (3, 116188930), (5, 69713358), (6, 58094465), (10, 34856679), (11, 31687890), (13, 26812830), (15, 23237786), (22, 15843945), (26, 13406415), (30, 11618893), (31, 11244090), (33, 10562630), (39, 8937610), (55, 6337578), (62, 5622045), (65, 5362566), (66, 5281315), (78, 4468805), (93, 3748030), (110, 3168789), (130, 2681283), (143, 2437530), (155, 2248818), (165, 2112526), (186, 1874015), (195, 1787522), (286, 1218765), (310, 1124409), (330, 1056263), (341, 1022190), (390, 893761), (403, 864930), (429, 812510), (465, 749606), (682, 511095), (715, 487506), (806, 432465), (858, 406255), (930, 374803), (1023, 340730), (1209, 288310), (1430, 243753), (1705, 204438), (2015, 172986), (2046, 170365), (2145, 162502), (2418, 144155), (2621, 132990), (3410, 102219), (4030, 86493), (4290, 81251), (4433, 78630), (5115, 68146), (5242, 66495), (6045, 57662), (7863, 44330), (8866, 39315), (10230, 34073), (12090, 28831), (13105, 26598), (13299, 26210), (15726, 22165)]