2150147685

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{10337}}^1$

素因数の和:10642

約数の個数: 48

約数和(自身を含む): 4016437056

約数和(自身を除く): 1866289371

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 283, 735, 849, 1415, 1981, 4245, 5943, 9905, 10337, 13867, 29715, 31011, 41601, 51685, 69335, 72359, 155055, 208005, 217077, 361795, 506513, 1085385, 1519539, 2532565, 2925371, 7597695, 8776113, 14626855, 20477597, 43880565, 61432791, 102387985, 143343179, 307163955, 430029537, 716715895, 2150147685]

約数ペア:

[(1, 2150147685), (3, 716715895), (5, 430029537), (7, 307163955), (15, 143343179), (21, 102387985), (35, 61432791), (49, 43880565), (105, 20477597), (147, 14626855), (245, 8776113), (283, 7597695), (735, 2925371), (849, 2532565), (1415, 1519539), (1981, 1085385), (4245, 506513), (5943, 361795), (9905, 217077), (10337, 208005), (13867, 155055), (29715, 72359), (31011, 69335), (41601, 51685)]