30401824

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1673

約数の個数: 48

約数和(自身を含む): 65076480

約数和(自身を除く): 34674656

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1613, 2356, 3226, 4712, 6452, 9424, 12904, 18848, 25808, 30647, 50003, 51616, 61294, 100006, 122588, 200012, 245176, 400024, 490352, 800048, 950057, 980704, 1600096, 1900114, 3800228, 7600456, 15200912, 30401824]

約数ペア:

[(1, 30401824), (2, 15200912), (4, 7600456), (8, 3800228), (16, 1900114), (19, 1600096), (31, 980704), (32, 950057), (38, 800048), (62, 490352), (76, 400024), (124, 245176), (152, 200012), (248, 122588), (304, 100006), (496, 61294), (589, 51616), (608, 50003), (992, 30647), (1178, 25808), (1613, 18848), (2356, 12904), (3226, 9424), (4712, 6452)]