69979650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2156

約数の個数: 96

約数和(自身を含む): 197987328

約数和(自身を除く): 128007678

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 975, 1105, 1275, 1326, 1950, 2111, 2210, 2550, 3315, 4222, 5525, 6333, 6630, 10555, 11050, 12666, 16575, 21110, 27443, 31665, 33150, 35887, 52775, 54886, 63330, 71774, 82329, 105550, 107661, 137215, 158325, 164658, 179435, 215322, 274430, 316650, 358870, 411645, 466531, 538305, 686075, 823290, 897175, 933062, 1076610, 1372150, 1399593, 1794350, 2058225, 2332655, 2691525, 2799186, 4116450, 4665310, 5383050, 6997965, 11663275, 13995930, 23326550, 34989825, 69979650]

約数ペア:

[(1, 69979650), (2, 34989825), (3, 23326550), (5, 13995930), (6, 11663275), (10, 6997965), (13, 5383050), (15, 4665310), (17, 4116450), (25, 2799186), (26, 2691525), (30, 2332655), (34, 2058225), (39, 1794350), (50, 1399593), (51, 1372150), (65, 1076610), (75, 933062), (78, 897175), (85, 823290), (102, 686075), (130, 538305), (150, 466531), (170, 411645), (195, 358870), (221, 316650), (255, 274430), (325, 215322), (390, 179435), (425, 164658), (442, 158325), (510, 137215), (650, 107661), (663, 105550), (850, 82329), (975, 71774), (1105, 63330), (1275, 54886), (1326, 52775), (1950, 35887), (2111, 33150), (2210, 31665), (2550, 27443), (3315, 21110), (4222, 16575), (5525, 12666), (6333, 11050), (6630, 10555)]