1298166450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65071}}^1$

素因数の和:65112

約数の個数: 96

約数和(自身を含む): 3873085440

約数和(自身を除く): 2574918990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3990, 6650, 9975, 19950, 65071, 130142, 195213, 325355, 390426, 455497, 650710, 910994, 976065, 1236349, 1366491, 1626775, 1952130, 2277485, 2472698, 2732982, 3253550, 3709047, 4554970, 4880325, 6181745, 6832455, 7418094, 8654443, 9760650, 11387425, 12363490, 13664910, 17308886, 18545235, 22774850, 25963329, 30908725, 34162275, 37090470, 43272215, 51926658, 61817450, 68324550, 86544430, 92726175, 129816645, 185452350, 216361075, 259633290, 432722150, 649083225, 1298166450]

約数ペア:

[(1, 1298166450), (2, 649083225), (3, 432722150), (5, 259633290), (6, 216361075), (7, 185452350), (10, 129816645), (14, 92726175), (15, 86544430), (19, 68324550), (21, 61817450), (25, 51926658), (30, 43272215), (35, 37090470), (38, 34162275), (42, 30908725), (50, 25963329), (57, 22774850), (70, 18545235), (75, 17308886), (95, 13664910), (105, 12363490), (114, 11387425), (133, 9760650), (150, 8654443), (175, 7418094), (190, 6832455), (210, 6181745), (266, 4880325), (285, 4554970), (350, 3709047), (399, 3253550), (475, 2732982), (525, 2472698), (570, 2277485), (665, 1952130), (798, 1626775), (950, 1366491), (1050, 1236349), (1330, 976065), (1425, 910994), (1995, 650710), (2850, 455497), (3325, 390426), (3990, 325355), (6650, 195213), (9975, 130142), (19950, 65071)]