1105057980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{472247}}^1$

素因数の和:472275

約数の個数: 72

約数和(自身を含む): 3609863712

約数和(自身を除く): 2504805732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 472247, 944494, 1416741, 1888988, 2361235, 2833482, 4250223, 4722470, 5666964, 6139211, 7083705, 8500446, 9444940, 12278422, 14167410, 17000892, 18417633, 21251115, 24556844, 28334820, 30696055, 36835266, 42502230, 55252899, 61392110, 73670532, 85004460, 92088165, 110505798, 122784220, 184176330, 221011596, 276264495, 368352660, 552528990, 1105057980]

約数ペア:

[(1, 1105057980), (2, 552528990), (3, 368352660), (4, 276264495), (5, 221011596), (6, 184176330), (9, 122784220), (10, 110505798), (12, 92088165), (13, 85004460), (15, 73670532), (18, 61392110), (20, 55252899), (26, 42502230), (30, 36835266), (36, 30696055), (39, 28334820), (45, 24556844), (52, 21251115), (60, 18417633), (65, 17000892), (78, 14167410), (90, 12278422), (117, 9444940), (130, 8500446), (156, 7083705), (180, 6139211), (195, 5666964), (234, 4722470), (260, 4250223), (390, 2833482), (468, 2361235), (585, 1888988), (780, 1416741), (1170, 944494), (2340, 472247)]