147122010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:557

約数の個数: 144

約数和(自身を含む): 452051496

約数和(自身を除く): 304929486

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 73, 90, 98, 105, 126, 146, 147, 210, 219, 245, 294, 315, 365, 438, 441, 457, 490, 511, 630, 657, 730, 735, 882, 914, 1022, 1095, 1314, 1371, 1470, 1533, 2190, 2205, 2285, 2555, 2742, 3066, 3199, 3285, 3577, 4113, 4410, 4570, 4599, 5110, 6398, 6570, 6855, 7154, 7665, 8226, 9198, 9597, 10731, 13710, 15330, 15995, 17885, 19194, 20565, 21462, 22393, 22995, 28791, 31990, 32193, 33361, 35770, 41130, 44786, 45990, 47985, 53655, 57582, 64386, 66722, 67179, 95970, 100083, 107310, 111965, 134358, 143955, 160965, 166805, 200166, 201537, 223930, 233527, 287910, 300249, 321930, 333610, 335895, 403074, 467054, 500415, 600498, 671790, 700581, 1000830, 1007685, 1167635, 1401162, 1501245, 1634689, 2015370, 2101743, 2335270, 3002490, 3269378, 3502905, 4203486, 4904067, 7005810, 8173445, 9808134, 10508715, 14712201, 16346890, 21017430, 24520335, 29424402, 49040670, 73561005, 147122010]

約数ペア:

[(1, 147122010), (2, 73561005), (3, 49040670), (5, 29424402), (6, 24520335), (7, 21017430), (9, 16346890), (10, 14712201), (14, 10508715), (15, 9808134), (18, 8173445), (21, 7005810), (30, 4904067), (35, 4203486), (42, 3502905), (45, 3269378), (49, 3002490), (63, 2335270), (70, 2101743), (73, 2015370), (90, 1634689), (98, 1501245), (105, 1401162), (126, 1167635), (146, 1007685), (147, 1000830), (210, 700581), (219, 671790), (245, 600498), (294, 500415), (315, 467054), (365, 403074), (438, 335895), (441, 333610), (457, 321930), (490, 300249), (511, 287910), (630, 233527), (657, 223930), (730, 201537), (735, 200166), (882, 166805), (914, 160965), (1022, 143955), (1095, 134358), (1314, 111965), (1371, 107310), (1470, 100083), (1533, 95970), (2190, 67179), (2205, 66722), (2285, 64386), (2555, 57582), (2742, 53655), (3066, 47985), (3199, 45990), (3285, 44786), (3577, 41130), (4113, 35770), (4410, 33361), (4570, 32193), (4599, 31990), (5110, 28791), (6398, 22995), (6570, 22393), (6855, 21462), (7154, 20565), (7665, 19194), (8226, 17885), (9198, 15995), (9597, 15330), (10731, 13710)]