29315754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 72

約数和(自身を含む): 71940960

約数和(自身を除く): 42625206

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 169, 207, 234, 299, 338, 414, 419, 507, 598, 838, 897, 1014, 1257, 1521, 1794, 2514, 2691, 3042, 3771, 3887, 5382, 5447, 7542, 7774, 9637, 10894, 11661, 16341, 19274, 23322, 28911, 32682, 34983, 49023, 57822, 69966, 70811, 86733, 98046, 125281, 141622, 173466, 212433, 250562, 375843, 424866, 637299, 751686, 1127529, 1274598, 1628653, 2255058, 3257306, 4885959, 9771918, 14657877, 29315754]

約数ペア:

[(1, 29315754), (2, 14657877), (3, 9771918), (6, 4885959), (9, 3257306), (13, 2255058), (18, 1628653), (23, 1274598), (26, 1127529), (39, 751686), (46, 637299), (69, 424866), (78, 375843), (117, 250562), (138, 212433), (169, 173466), (207, 141622), (234, 125281), (299, 98046), (338, 86733), (414, 70811), (419, 69966), (507, 57822), (598, 49023), (838, 34983), (897, 32682), (1014, 28911), (1257, 23322), (1521, 19274), (1794, 16341), (2514, 11661), (2691, 10894), (3042, 9637), (3771, 7774), (3887, 7542), (5382, 5447)]