70905180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{19373}}^1$

素因数の和:19446

約数の個数: 48

約数和(自身を含む): 201799584

約数和(自身を除く): 130894404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 19373, 38746, 58119, 77492, 96865, 116238, 193730, 232476, 290595, 387460, 581190, 1162380, 1181753, 2363506, 3545259, 4727012, 5908765, 7090518, 11817530, 14181036, 17726295, 23635060, 35452590, 70905180]

約数ペア:

[(1, 70905180), (2, 35452590), (3, 23635060), (4, 17726295), (5, 14181036), (6, 11817530), (10, 7090518), (12, 5908765), (15, 4727012), (20, 3545259), (30, 2363506), (60, 1181753), (61, 1162380), (122, 581190), (183, 387460), (244, 290595), (305, 232476), (366, 193730), (610, 116238), (732, 96865), (915, 77492), (1220, 58119), (1830, 38746), (3660, 19373)]