13302311260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{223}}^1\times {\mathrm{60869}}^1$

素因数の和:61115

約数の個数: 72

約数和(自身を含む): 32641902720

約数和(自身を除く): 19339591460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 223, 245, 446, 490, 892, 980, 1115, 1561, 2230, 3122, 4460, 6244, 7805, 10927, 15610, 21854, 31220, 43708, 54635, 60869, 109270, 121738, 218540, 243476, 304345, 426083, 608690, 852166, 1217380, 1704332, 2130415, 2982581, 4260830, 5965162, 8521660, 11930324, 13573787, 14912905, 27147574, 29825810, 54295148, 59651620, 67868935, 95016509, 135737870, 190033018, 271475740, 380066036, 475082545, 665115563, 950165090, 1330231126, 1900330180, 2660462252, 3325577815, 6651155630, 13302311260]

約数ペア:

[(1, 13302311260), (2, 6651155630), (4, 3325577815), (5, 2660462252), (7, 1900330180), (10, 1330231126), (14, 950165090), (20, 665115563), (28, 475082545), (35, 380066036), (49, 271475740), (70, 190033018), (98, 135737870), (140, 95016509), (196, 67868935), (223, 59651620), (245, 54295148), (446, 29825810), (490, 27147574), (892, 14912905), (980, 13573787), (1115, 11930324), (1561, 8521660), (2230, 5965162), (3122, 4260830), (4460, 2982581), (6244, 2130415), (7805, 1704332), (10927, 1217380), (15610, 852166), (21854, 608690), (31220, 426083), (43708, 304345), (54635, 243476), (60869, 218540), (109270, 121738)]