11187190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 25198560

約数和(自身を除く): 14011370

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 79, 85, 98, 119, 158, 170, 238, 245, 289, 395, 490, 553, 578, 595, 790, 833, 1106, 1190, 1343, 1445, 1666, 2023, 2686, 2765, 2890, 3871, 4046, 4165, 5530, 6715, 7742, 8330, 9401, 10115, 13430, 14161, 18802, 19355, 20230, 22831, 28322, 38710, 45662, 47005, 65807, 70805, 94010, 114155, 131614, 141610, 159817, 228310, 319634, 329035, 658070, 799085, 1118719, 1598170, 2237438, 5593595, 11187190]

約数ペア:

[(1, 11187190), (2, 5593595), (5, 2237438), (7, 1598170), (10, 1118719), (14, 799085), (17, 658070), (34, 329035), (35, 319634), (49, 228310), (70, 159817), (79, 141610), (85, 131614), (98, 114155), (119, 94010), (158, 70805), (170, 65807), (238, 47005), (245, 45662), (289, 38710), (395, 28322), (490, 22831), (553, 20230), (578, 19355), (595, 18802), (790, 14161), (833, 13430), (1106, 10115), (1190, 9401), (1343, 8330), (1445, 7742), (1666, 6715), (2023, 5530), (2686, 4165), (2765, 4046), (2890, 3871)]