181287210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4513}}^1$

素因数の和:4639

約数の個数: 64

約数和(自身を含む): 473211648

約数和(自身を除く): 291924438

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1339, 1545, 2678, 3090, 4017, 4513, 6695, 8034, 9026, 13390, 13539, 20085, 22565, 27078, 40170, 45130, 58669, 67695, 117338, 135390, 176007, 293345, 352014, 464839, 586690, 880035, 929678, 1394517, 1760070, 2324195, 2789034, 4648390, 6042907, 6972585, 12085814, 13945170, 18128721, 30214535, 36257442, 60429070, 90643605, 181287210]

約数ペア:

[(1, 181287210), (2, 90643605), (3, 60429070), (5, 36257442), (6, 30214535), (10, 18128721), (13, 13945170), (15, 12085814), (26, 6972585), (30, 6042907), (39, 4648390), (65, 2789034), (78, 2324195), (103, 1760070), (130, 1394517), (195, 929678), (206, 880035), (309, 586690), (390, 464839), (515, 352014), (618, 293345), (1030, 176007), (1339, 135390), (1545, 117338), (2678, 67695), (3090, 58669), (4017, 45130), (4513, 40170), (6695, 27078), (8034, 22565), (9026, 20085), (13390, 13539)]