43477980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7963}}^1$

素因数の和:7995

約数の個数: 96

約数和(自身を含む): 149850624

約数和(自身を除く): 106372644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 7963, 15926, 23889, 31852, 39815, 47778, 55741, 79630, 95556, 103519, 111482, 119445, 159260, 167223, 207038, 222964, 238890, 278705, 310557, 334446, 414076, 477780, 517595, 557410, 621114, 668892, 724633, 836115, 1035190, 1114820, 1242228, 1449266, 1552785, 1672230, 2070380, 2173899, 2898532, 3105570, 3344460, 3623165, 4347798, 6211140, 7246330, 8695596, 10869495, 14492660, 21738990, 43477980]

約数ペア:

[(1, 43477980), (2, 21738990), (3, 14492660), (4, 10869495), (5, 8695596), (6, 7246330), (7, 6211140), (10, 4347798), (12, 3623165), (13, 3344460), (14, 3105570), (15, 2898532), (20, 2173899), (21, 2070380), (26, 1672230), (28, 1552785), (30, 1449266), (35, 1242228), (39, 1114820), (42, 1035190), (52, 836115), (60, 724633), (65, 668892), (70, 621114), (78, 557410), (84, 517595), (91, 477780), (105, 414076), (130, 334446), (140, 310557), (156, 278705), (182, 238890), (195, 222964), (210, 207038), (260, 167223), (273, 159260), (364, 119445), (390, 111482), (420, 103519), (455, 95556), (546, 79630), (780, 55741), (910, 47778), (1092, 39815), (1365, 31852), (1820, 23889), (2730, 15926), (5460, 7963)]