16538130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{26251}}^1$

素因数の和:26271

約数の個数: 48

約数和(自身を含む): 49143744

約数和(自身を除く): 32605614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 26251, 52502, 78753, 131255, 157506, 183757, 236259, 262510, 367514, 393765, 472518, 551271, 787530, 918785, 1102542, 1181295, 1653813, 1837570, 2362590, 2756355, 3307626, 5512710, 8269065, 16538130]

約数ペア:

[(1, 16538130), (2, 8269065), (3, 5512710), (5, 3307626), (6, 2756355), (7, 2362590), (9, 1837570), (10, 1653813), (14, 1181295), (15, 1102542), (18, 918785), (21, 787530), (30, 551271), (35, 472518), (42, 393765), (45, 367514), (63, 262510), (70, 236259), (90, 183757), (105, 157506), (126, 131255), (210, 78753), (315, 52502), (630, 26251)]