156900030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18223}}^1$

素因数の和:18281

約数の個数: 64

約数和(自身を含む): 440875008

約数和(自身を除く): 283974978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 105, 123, 205, 210, 246, 287, 410, 574, 615, 861, 1230, 1435, 1722, 2870, 4305, 8610, 18223, 36446, 54669, 91115, 109338, 127561, 182230, 255122, 273345, 382683, 546690, 637805, 747143, 765366, 1275610, 1494286, 1913415, 2241429, 3735715, 3826830, 4482858, 5230001, 7471430, 10460002, 11207145, 15690003, 22414290, 26150005, 31380006, 52300010, 78450015, 156900030]

約数ペア:

[(1, 156900030), (2, 78450015), (3, 52300010), (5, 31380006), (6, 26150005), (7, 22414290), (10, 15690003), (14, 11207145), (15, 10460002), (21, 7471430), (30, 5230001), (35, 4482858), (41, 3826830), (42, 3735715), (70, 2241429), (82, 1913415), (105, 1494286), (123, 1275610), (205, 765366), (210, 747143), (246, 637805), (287, 546690), (410, 382683), (574, 273345), (615, 255122), (861, 182230), (1230, 127561), (1435, 109338), (1722, 91115), (2870, 54669), (4305, 36446), (8610, 18223)]