13859970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 34992000

約数和(自身を除く): 21132030

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 89, 145, 174, 178, 179, 267, 290, 358, 435, 445, 534, 537, 870, 890, 895, 1074, 1335, 1790, 2581, 2670, 2685, 5162, 5191, 5370, 7743, 10382, 12905, 15486, 15573, 15931, 25810, 25955, 31146, 31862, 38715, 47793, 51910, 77430, 77865, 79655, 95586, 155730, 159310, 238965, 461999, 477930, 923998, 1385997, 2309995, 2771994, 4619990, 6929985, 13859970]

約数ペア:

[(1, 13859970), (2, 6929985), (3, 4619990), (5, 2771994), (6, 2309995), (10, 1385997), (15, 923998), (29, 477930), (30, 461999), (58, 238965), (87, 159310), (89, 155730), (145, 95586), (174, 79655), (178, 77865), (179, 77430), (267, 51910), (290, 47793), (358, 38715), (435, 31862), (445, 31146), (534, 25955), (537, 25810), (870, 15931), (890, 15573), (895, 15486), (1074, 12905), (1335, 10382), (1790, 7743), (2581, 5370), (2670, 5191), (2685, 5162)]