913537450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 2018442240

約数和(自身を除く): 1104904790

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 217, 269, 310, 313, 350, 434, 538, 626, 775, 1085, 1345, 1550, 1565, 1883, 2170, 2191, 2690, 3130, 3766, 4382, 5425, 6725, 7825, 8339, 9415, 9703, 10850, 10955, 13450, 15650, 16678, 18830, 19406, 21910, 41695, 47075, 48515, 54775, 58373, 67921, 83390, 84197, 94150, 97030, 109550, 116746, 135842, 168394, 208475, 242575, 291865, 339605, 416950, 420985, 485150, 583730, 589379, 679210, 841970, 1178758, 1459325, 1698025, 2104925, 2610107, 2918650, 2946895, 3396050, 4209850, 5220214, 5893790, 13050535, 14734475, 18270749, 26101070, 29468950, 36541498, 65252675, 91353745, 130505350, 182707490, 456768725, 913537450]

約数ペア:

[(1, 913537450), (2, 456768725), (5, 182707490), (7, 130505350), (10, 91353745), (14, 65252675), (25, 36541498), (31, 29468950), (35, 26101070), (50, 18270749), (62, 14734475), (70, 13050535), (155, 5893790), (175, 5220214), (217, 4209850), (269, 3396050), (310, 2946895), (313, 2918650), (350, 2610107), (434, 2104925), (538, 1698025), (626, 1459325), (775, 1178758), (1085, 841970), (1345, 679210), (1550, 589379), (1565, 583730), (1883, 485150), (2170, 420985), (2191, 416950), (2690, 339605), (3130, 291865), (3766, 242575), (4382, 208475), (5425, 168394), (6725, 135842), (7825, 116746), (8339, 109550), (9415, 97030), (9703, 94150), (10850, 84197), (10955, 83390), (13450, 67921), (15650, 58373), (16678, 54775), (18830, 48515), (19406, 47075), (21910, 41695)]