74103410

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 144633600

約数和(自身を除く): 70530190

約数列:

[1, 2, 5, 10, 29, 58, 59, 61, 71, 118, 122, 142, 145, 290, 295, 305, 355, 590, 610, 710, 1711, 1769, 2059, 3422, 3538, 3599, 4118, 4189, 4331, 7198, 8378, 8555, 8662, 8845, 10295, 17110, 17690, 17995, 20590, 20945, 21655, 35990, 41890, 43310, 104371, 121481, 125599, 208742, 242962, 251198, 255529, 511058, 521855, 607405, 627995, 1043710, 1214810, 1255990, 1277645, 2555290, 7410341, 14820682, 37051705, 74103410]

約数ペア:

[(1, 74103410), (2, 37051705), (5, 14820682), (10, 7410341), (29, 2555290), (58, 1277645), (59, 1255990), (61, 1214810), (71, 1043710), (118, 627995), (122, 607405), (142, 521855), (145, 511058), (290, 255529), (295, 251198), (305, 242962), (355, 208742), (590, 125599), (610, 121481), (710, 104371), (1711, 43310), (1769, 41890), (2059, 35990), (3422, 21655), (3538, 20945), (3599, 20590), (4118, 17995), (4189, 17690), (4331, 17110), (7198, 10295), (8378, 8845), (8555, 8662)]