3808740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:301

約数の個数: 96

約数和(自身を含む): 12136320

約数和(自身を除く): 8327580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 257, 260, 285, 380, 390, 494, 514, 570, 741, 771, 780, 988, 1028, 1140, 1235, 1285, 1482, 1542, 2470, 2570, 2964, 3084, 3341, 3705, 3855, 4883, 4940, 5140, 6682, 7410, 7710, 9766, 10023, 13364, 14649, 14820, 15420, 16705, 19532, 20046, 24415, 29298, 33410, 40092, 48830, 50115, 58596, 63479, 66820, 73245, 97660, 100230, 126958, 146490, 190437, 200460, 253916, 292980, 317395, 380874, 634790, 761748, 952185, 1269580, 1904370, 3808740]

約数ペア:

[(1, 3808740), (2, 1904370), (3, 1269580), (4, 952185), (5, 761748), (6, 634790), (10, 380874), (12, 317395), (13, 292980), (15, 253916), (19, 200460), (20, 190437), (26, 146490), (30, 126958), (38, 100230), (39, 97660), (52, 73245), (57, 66820), (60, 63479), (65, 58596), (76, 50115), (78, 48830), (95, 40092), (114, 33410), (130, 29298), (156, 24415), (190, 20046), (195, 19532), (228, 16705), (247, 15420), (257, 14820), (260, 14649), (285, 13364), (380, 10023), (390, 9766), (494, 7710), (514, 7410), (570, 6682), (741, 5140), (771, 4940), (780, 4883), (988, 3855), (1028, 3705), (1140, 3341), (1235, 3084), (1285, 2964), (1482, 2570), (1542, 2470)]