161093070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9781}}^1$

素因数の和:9858

約数の個数: 64

約数和(自身を含む): 436668480

約数和(自身を除く): 275575410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 90, 122, 135, 183, 270, 305, 366, 549, 610, 915, 1098, 1647, 1830, 2745, 3294, 5490, 8235, 9781, 16470, 19562, 29343, 48905, 58686, 88029, 97810, 146715, 176058, 264087, 293430, 440145, 528174, 596641, 880290, 1193282, 1320435, 1789923, 2640870, 2983205, 3579846, 5369769, 5966410, 8949615, 10739538, 16109307, 17899230, 26848845, 32218614, 53697690, 80546535, 161093070]

約数ペア:

[(1, 161093070), (2, 80546535), (3, 53697690), (5, 32218614), (6, 26848845), (9, 17899230), (10, 16109307), (15, 10739538), (18, 8949615), (27, 5966410), (30, 5369769), (45, 3579846), (54, 2983205), (61, 2640870), (90, 1789923), (122, 1320435), (135, 1193282), (183, 880290), (270, 596641), (305, 528174), (366, 440145), (549, 293430), (610, 264087), (915, 176058), (1098, 146715), (1647, 97810), (1830, 88029), (2745, 58686), (3294, 48905), (5490, 29343), (8235, 19562), (9781, 16470)]