130790412

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 342342000

約数和(自身を除く): 211551588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 149, 222, 298, 333, 444, 447, 596, 659, 666, 894, 1318, 1332, 1341, 1788, 1977, 2636, 2682, 3954, 5364, 5513, 5931, 7908, 11026, 11862, 16539, 22052, 23724, 24383, 33078, 48766, 49617, 66156, 73149, 97532, 98191, 99234, 146298, 196382, 198468, 219447, 292596, 294573, 392764, 438894, 589146, 877788, 883719, 1178292, 1767438, 3534876, 3633067, 7266134, 10899201, 14532268, 21798402, 32697603, 43596804, 65395206, 130790412]

約数ペア:

[(1, 130790412), (2, 65395206), (3, 43596804), (4, 32697603), (6, 21798402), (9, 14532268), (12, 10899201), (18, 7266134), (36, 3633067), (37, 3534876), (74, 1767438), (111, 1178292), (148, 883719), (149, 877788), (222, 589146), (298, 438894), (333, 392764), (444, 294573), (447, 292596), (596, 219447), (659, 198468), (666, 196382), (894, 146298), (1318, 99234), (1332, 98191), (1341, 97532), (1788, 73149), (1977, 66156), (2636, 49617), (2682, 48766), (3954, 33078), (5364, 24383), (5513, 23724), (5931, 22052), (7908, 16539), (11026, 11862)]