15190910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 32901120

約数和(自身を除く): 17710210

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 67, 70, 79, 82, 134, 158, 205, 287, 335, 395, 410, 469, 553, 574, 670, 790, 938, 1106, 1435, 2345, 2747, 2765, 2870, 3239, 4690, 5293, 5494, 5530, 6478, 10586, 13735, 16195, 19229, 22673, 26465, 27470, 32390, 37051, 38458, 45346, 52930, 74102, 96145, 113365, 185255, 192290, 217013, 226730, 370510, 434026, 1085065, 1519091, 2170130, 3038182, 7595455, 15190910]

約数ペア:

[(1, 15190910), (2, 7595455), (5, 3038182), (7, 2170130), (10, 1519091), (14, 1085065), (35, 434026), (41, 370510), (67, 226730), (70, 217013), (79, 192290), (82, 185255), (134, 113365), (158, 96145), (205, 74102), (287, 52930), (335, 45346), (395, 38458), (410, 37051), (469, 32390), (553, 27470), (574, 26465), (670, 22673), (790, 19229), (938, 16195), (1106, 13735), (1435, 10586), (2345, 6478), (2747, 5530), (2765, 5494), (2870, 5293), (3239, 4690)]