306110140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{115079}}^1$

素因数の和:115114

約数の個数: 48

約数和(自身を含む): 773337600

約数和(自身を除く): 467227460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 115079, 230158, 460316, 575395, 805553, 1150790, 1611106, 2186501, 2301580, 3222212, 4027765, 4373002, 8055530, 8746004, 10932505, 15305507, 16111060, 21865010, 30611014, 43730020, 61222028, 76527535, 153055070, 306110140]

約数ペア:

[(1, 306110140), (2, 153055070), (4, 76527535), (5, 61222028), (7, 43730020), (10, 30611014), (14, 21865010), (19, 16111060), (20, 15305507), (28, 10932505), (35, 8746004), (38, 8055530), (70, 4373002), (76, 4027765), (95, 3222212), (133, 2301580), (140, 2186501), (190, 1611106), (266, 1150790), (380, 805553), (532, 575395), (665, 460316), (1330, 230158), (2660, 115079)]