139047510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34849}}^1$

素因数の和:34885

約数の個数: 64

約数和(自身を含む): 401472000

約数和(自身を除く): 262424490

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 34849, 69698, 104547, 174245, 209094, 243943, 348490, 487886, 522735, 662131, 731829, 1045470, 1219715, 1324262, 1463658, 1986393, 2439430, 3310655, 3659145, 3972786, 4634917, 6621310, 7318290, 9269834, 9931965, 13904751, 19863930, 23174585, 27809502, 46349170, 69523755, 139047510]

約数ペア:

[(1, 139047510), (2, 69523755), (3, 46349170), (5, 27809502), (6, 23174585), (7, 19863930), (10, 13904751), (14, 9931965), (15, 9269834), (19, 7318290), (21, 6621310), (30, 4634917), (35, 3972786), (38, 3659145), (42, 3310655), (57, 2439430), (70, 1986393), (95, 1463658), (105, 1324262), (114, 1219715), (133, 1045470), (190, 731829), (210, 662131), (266, 522735), (285, 487886), (399, 348490), (570, 243943), (665, 209094), (798, 174245), (1330, 104547), (1995, 69698), (3990, 34849)]