30196170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 82667520

約数和(自身を除く): 52471350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 79, 90, 93, 137, 155, 158, 186, 237, 274, 279, 310, 395, 411, 465, 474, 558, 685, 711, 790, 822, 930, 1185, 1233, 1370, 1395, 1422, 2055, 2370, 2449, 2466, 2790, 3555, 4110, 4247, 4898, 6165, 7110, 7347, 8494, 10823, 12245, 12330, 12741, 14694, 21235, 21646, 22041, 24490, 25482, 32469, 36735, 38223, 42470, 44082, 54115, 63705, 64938, 73470, 76446, 97407, 108230, 110205, 127410, 162345, 191115, 194814, 220410, 324690, 335513, 382230, 487035, 671026, 974070, 1006539, 1677565, 2013078, 3019617, 3355130, 5032695, 6039234, 10065390, 15098085, 30196170]

約数ペア:

[(1, 30196170), (2, 15098085), (3, 10065390), (5, 6039234), (6, 5032695), (9, 3355130), (10, 3019617), (15, 2013078), (18, 1677565), (30, 1006539), (31, 974070), (45, 671026), (62, 487035), (79, 382230), (90, 335513), (93, 324690), (137, 220410), (155, 194814), (158, 191115), (186, 162345), (237, 127410), (274, 110205), (279, 108230), (310, 97407), (395, 76446), (411, 73470), (465, 64938), (474, 63705), (558, 54115), (685, 44082), (711, 42470), (790, 38223), (822, 36735), (930, 32469), (1185, 25482), (1233, 24490), (1370, 22041), (1395, 21646), (1422, 21235), (2055, 14694), (2370, 12741), (2449, 12330), (2466, 12245), (2790, 10823), (3555, 8494), (4110, 7347), (4247, 7110), (4898, 6165)]