30486021790

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{112507}}^1$

素因数の和:112614

約数の個数: 64

約数和(自身を含む): 64804608000

約数和(自身を除く): 34318586210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 343, 395, 490, 553, 686, 790, 1106, 1715, 2765, 3430, 3871, 5530, 7742, 19355, 27097, 38710, 54194, 112507, 135485, 225014, 270970, 562535, 787549, 1125070, 1575098, 3937745, 5512843, 7875490, 8888053, 11025686, 17776106, 27564215, 38589901, 44440265, 55128430, 62216371, 77179802, 88880530, 124432742, 192949505, 311081855, 385899010, 435514597, 622163710, 871029194, 2177572985, 3048602179, 4355145970, 6097204358, 15243010895, 30486021790]

約数ペア:

[(1, 30486021790), (2, 15243010895), (5, 6097204358), (7, 4355145970), (10, 3048602179), (14, 2177572985), (35, 871029194), (49, 622163710), (70, 435514597), (79, 385899010), (98, 311081855), (158, 192949505), (245, 124432742), (343, 88880530), (395, 77179802), (490, 62216371), (553, 55128430), (686, 44440265), (790, 38589901), (1106, 27564215), (1715, 17776106), (2765, 11025686), (3430, 8888053), (3871, 7875490), (5530, 5512843), (7742, 3937745), (19355, 1575098), (27097, 1125070), (38710, 787549), (54194, 562535), (112507, 270970), (135485, 225014)]