3291569150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1258

約数の個数: 72

約数和(自身を含む): 6435617112

約数和(自身を除く): 3144047962

約数列:

[1, 2, 5, 10, 25, 31, 50, 61, 62, 122, 155, 305, 310, 610, 775, 961, 1123, 1525, 1550, 1891, 1922, 2246, 3050, 3782, 4805, 5615, 9455, 9610, 11230, 18910, 24025, 28075, 34813, 47275, 48050, 56150, 58621, 68503, 69626, 94550, 117242, 137006, 174065, 293105, 342515, 348130, 586210, 685030, 870325, 1079203, 1465525, 1712575, 1740650, 2123593, 2158406, 2931050, 3425150, 4247186, 5396015, 10617965, 10792030, 21235930, 26980075, 53089825, 53960150, 65831383, 106179650, 131662766, 329156915, 658313830, 1645784575, 3291569150]

約数ペア:

[(1, 3291569150), (2, 1645784575), (5, 658313830), (10, 329156915), (25, 131662766), (31, 106179650), (50, 65831383), (61, 53960150), (62, 53089825), (122, 26980075), (155, 21235930), (305, 10792030), (310, 10617965), (610, 5396015), (775, 4247186), (961, 3425150), (1123, 2931050), (1525, 2158406), (1550, 2123593), (1891, 1740650), (1922, 1712575), (2246, 1465525), (3050, 1079203), (3782, 870325), (4805, 685030), (5615, 586210), (9455, 348130), (9610, 342515), (11230, 293105), (18910, 174065), (24025, 137006), (28075, 117242), (34813, 94550), (47275, 69626), (48050, 68503), (56150, 58621)]