520025190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{883}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 1272450816

約数和(自身を除く): 752425626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 293, 335, 402, 586, 670, 879, 883, 1005, 1465, 1758, 1766, 2010, 2649, 2930, 4395, 4415, 5298, 8790, 8830, 13245, 19631, 26490, 39262, 58893, 59161, 98155, 117786, 118322, 177483, 196310, 258719, 294465, 295805, 354966, 517438, 588930, 591610, 776157, 887415, 1293595, 1552314, 1774830, 2587190, 3880785, 7761570, 17334173, 34668346, 52002519, 86670865, 104005038, 173341730, 260012595, 520025190]

約数ペア:

[(1, 520025190), (2, 260012595), (3, 173341730), (5, 104005038), (6, 86670865), (10, 52002519), (15, 34668346), (30, 17334173), (67, 7761570), (134, 3880785), (201, 2587190), (293, 1774830), (335, 1552314), (402, 1293595), (586, 887415), (670, 776157), (879, 591610), (883, 588930), (1005, 517438), (1465, 354966), (1758, 295805), (1766, 294465), (2010, 258719), (2649, 196310), (2930, 177483), (4395, 118322), (4415, 117786), (5298, 98155), (8790, 59161), (8830, 58893), (13245, 39262), (19631, 26490)]