135748830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{646423}}^1$

素因数の和:646440

約数の個数: 32

約数和(自身を含む): 372340224

約数和(自身を除く): 236591394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 646423, 1292846, 1939269, 3232115, 3878538, 4524961, 6464230, 9049922, 9696345, 13574883, 19392690, 22624805, 27149766, 45249610, 67874415, 135748830]

約数ペア:

[(1, 135748830), (2, 67874415), (3, 45249610), (5, 27149766), (6, 22624805), (7, 19392690), (10, 13574883), (14, 9696345), (15, 9049922), (21, 6464230), (30, 4524961), (35, 3878538), (42, 3232115), (70, 1939269), (105, 1292846), (210, 646423)]