430412702950

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{659}}^1\times {\mathrm{214141}}^1$

素因数の和:214873

約数の個数: 48

約数和(自身を含む): 814930229520

約数和(自身を除く): 384517526570

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 659, 1318, 1525, 3050, 3295, 6590, 16475, 32950, 40199, 80398, 200995, 214141, 401990, 428282, 1004975, 1070705, 2009950, 2141410, 5353525, 10707050, 13062601, 26125202, 65313005, 130626010, 141118919, 282237838, 326565025, 653130050, 705594595, 1411189190, 3527972975, 7055945950, 8608254059, 17216508118, 43041270295, 86082540590, 215206351475, 430412702950]

約数ペア:

[(1, 430412702950), (2, 215206351475), (5, 86082540590), (10, 43041270295), (25, 17216508118), (50, 8608254059), (61, 7055945950), (122, 3527972975), (305, 1411189190), (610, 705594595), (659, 653130050), (1318, 326565025), (1525, 282237838), (3050, 141118919), (3295, 130626010), (6590, 65313005), (16475, 26125202), (32950, 13062601), (40199, 10707050), (80398, 5353525), (200995, 2141410), (214141, 2009950), (401990, 1070705), (428282, 1004975)]