1337277550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{167}}^2$

素因数の和:490

約数の個数: 72

約数和(自身を含む): 2880668304

約数和(自身を除く): 1543390754

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 137, 167, 175, 274, 334, 350, 685, 835, 959, 1169, 1370, 1670, 1918, 2338, 3425, 4175, 4795, 5845, 6850, 8350, 9590, 11690, 22879, 23975, 27889, 29225, 45758, 47950, 55778, 58450, 114395, 139445, 160153, 195223, 228790, 278890, 320306, 390446, 571975, 697225, 800765, 976115, 1143950, 1394450, 1601530, 1952230, 3820793, 4003825, 4880575, 7641586, 8007650, 9761150, 19103965, 26745551, 38207930, 53491102, 95519825, 133727755, 191039650, 267455510, 668638775, 1337277550]

約数ペア:

[(1, 1337277550), (2, 668638775), (5, 267455510), (7, 191039650), (10, 133727755), (14, 95519825), (25, 53491102), (35, 38207930), (50, 26745551), (70, 19103965), (137, 9761150), (167, 8007650), (175, 7641586), (274, 4880575), (334, 4003825), (350, 3820793), (685, 1952230), (835, 1601530), (959, 1394450), (1169, 1143950), (1370, 976115), (1670, 800765), (1918, 697225), (2338, 571975), (3425, 390446), (4175, 320306), (4795, 278890), (5845, 228790), (6850, 195223), (8350, 160153), (9590, 139445), (11690, 114395), (22879, 58450), (23975, 55778), (27889, 47950), (29225, 45758)]