61610430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{739}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 169643520

約数和(自身を除く): 108033090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 397, 739, 794, 1191, 1478, 1985, 2217, 2382, 2779, 3695, 3970, 4434, 5173, 5558, 5955, 7390, 8337, 10346, 11085, 11910, 13895, 15519, 16674, 22170, 25865, 27790, 31038, 41685, 51730, 77595, 83370, 155190, 293383, 586766, 880149, 1466915, 1760298, 2053681, 2933830, 4107362, 4400745, 6161043, 8801490, 10268405, 12322086, 20536810, 30805215, 61610430]

約数ペア:

[(1, 61610430), (2, 30805215), (3, 20536810), (5, 12322086), (6, 10268405), (7, 8801490), (10, 6161043), (14, 4400745), (15, 4107362), (21, 2933830), (30, 2053681), (35, 1760298), (42, 1466915), (70, 880149), (105, 586766), (210, 293383), (397, 155190), (739, 83370), (794, 77595), (1191, 51730), (1478, 41685), (1985, 31038), (2217, 27790), (2382, 25865), (2779, 22170), (3695, 16674), (3970, 15519), (4434, 13895), (5173, 11910), (5558, 11085), (5955, 10346), (7390, 8337)]