11771830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 14355530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 53, 70, 95, 106, 133, 167, 190, 265, 266, 334, 371, 530, 665, 742, 835, 1007, 1169, 1330, 1670, 1855, 2014, 2338, 3173, 3710, 5035, 5845, 6346, 7049, 8851, 10070, 11690, 14098, 15865, 17702, 22211, 31730, 35245, 44255, 44422, 61957, 70490, 88510, 111055, 123914, 168169, 222110, 309785, 336338, 619570, 840845, 1177183, 1681690, 2354366, 5885915, 11771830]

約数ペア:

[(1, 11771830), (2, 5885915), (5, 2354366), (7, 1681690), (10, 1177183), (14, 840845), (19, 619570), (35, 336338), (38, 309785), (53, 222110), (70, 168169), (95, 123914), (106, 111055), (133, 88510), (167, 70490), (190, 61957), (265, 44422), (266, 44255), (334, 35245), (371, 31730), (530, 22211), (665, 17702), (742, 15865), (835, 14098), (1007, 11690), (1169, 10070), (1330, 8851), (1670, 7049), (1855, 6346), (2014, 5845), (2338, 5035), (3173, 3710)]