1523647020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{59471}}^1$

素因数の和:59551

約数の個数: 96

約数和(自身を含む): 4955682816

約数和(自身を除く): 3432035796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1708, 1830, 2135, 2562, 3660, 4270, 5124, 6405, 8540, 12810, 25620, 59471, 118942, 178413, 237884, 297355, 356826, 416297, 594710, 713652, 832594, 892065, 1189420, 1248891, 1665188, 1784130, 2081485, 2497782, 3568260, 3627731, 4162970, 4995564, 6244455, 7255462, 8325940, 10883193, 12488910, 14510924, 18138655, 21766386, 24977820, 25394117, 36277310, 43532772, 50788234, 54415965, 72554620, 76182351, 101576468, 108831930, 126970585, 152364702, 217663860, 253941170, 304729404, 380911755, 507882340, 761823510, 1523647020]

約数ペア:

[(1, 1523647020), (2, 761823510), (3, 507882340), (4, 380911755), (5, 304729404), (6, 253941170), (7, 217663860), (10, 152364702), (12, 126970585), (14, 108831930), (15, 101576468), (20, 76182351), (21, 72554620), (28, 54415965), (30, 50788234), (35, 43532772), (42, 36277310), (60, 25394117), (61, 24977820), (70, 21766386), (84, 18138655), (105, 14510924), (122, 12488910), (140, 10883193), (183, 8325940), (210, 7255462), (244, 6244455), (305, 4995564), (366, 4162970), (420, 3627731), (427, 3568260), (610, 2497782), (732, 2081485), (854, 1784130), (915, 1665188), (1220, 1248891), (1281, 1189420), (1708, 892065), (1830, 832594), (2135, 713652), (2562, 594710), (3660, 416297), (4270, 356826), (5124, 297355), (6405, 237884), (8540, 178413), (12810, 118942), (25620, 59471)]