61907930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 134479872

約数和(自身を除く): 72571942

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 47, 62, 70, 94, 155, 217, 235, 310, 329, 434, 470, 607, 658, 1085, 1214, 1457, 1645, 2170, 2914, 3035, 3290, 4249, 6070, 7285, 8498, 10199, 14570, 18817, 20398, 21245, 28529, 37634, 42490, 50995, 57058, 94085, 101990, 131719, 142645, 188170, 199703, 263438, 285290, 399406, 658595, 884399, 998515, 1317190, 1768798, 1997030, 4421995, 6190793, 8843990, 12381586, 30953965, 61907930]

約数ペア:

[(1, 61907930), (2, 30953965), (5, 12381586), (7, 8843990), (10, 6190793), (14, 4421995), (31, 1997030), (35, 1768798), (47, 1317190), (62, 998515), (70, 884399), (94, 658595), (155, 399406), (217, 285290), (235, 263438), (310, 199703), (329, 188170), (434, 142645), (470, 131719), (607, 101990), (658, 94085), (1085, 57058), (1214, 50995), (1457, 42490), (1645, 37634), (2170, 28529), (2914, 21245), (3035, 20398), (3290, 18817), (4249, 14570), (6070, 10199), (7285, 8498)]