84643860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10607}}^1$

素因数の和:10645

約数の個数: 96

約数和(自身を含む): 285143040

約数和(自身を除く): 200499180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 10607, 21214, 31821, 42428, 53035, 63642, 74249, 106070, 127284, 148498, 159105, 201533, 212140, 222747, 296996, 318210, 371245, 403066, 445494, 604599, 636420, 742490, 806132, 890988, 1007665, 1113735, 1209198, 1410731, 1484980, 2015330, 2227470, 2418396, 2821462, 3022995, 4030660, 4232193, 4454940, 5642924, 6045990, 7053655, 8464386, 12091980, 14107310, 16928772, 21160965, 28214620, 42321930, 84643860]

約数ペア:

[(1, 84643860), (2, 42321930), (3, 28214620), (4, 21160965), (5, 16928772), (6, 14107310), (7, 12091980), (10, 8464386), (12, 7053655), (14, 6045990), (15, 5642924), (19, 4454940), (20, 4232193), (21, 4030660), (28, 3022995), (30, 2821462), (35, 2418396), (38, 2227470), (42, 2015330), (57, 1484980), (60, 1410731), (70, 1209198), (76, 1113735), (84, 1007665), (95, 890988), (105, 806132), (114, 742490), (133, 636420), (140, 604599), (190, 445494), (210, 403066), (228, 371245), (266, 318210), (285, 296996), (380, 222747), (399, 212140), (420, 201533), (532, 159105), (570, 148498), (665, 127284), (798, 106070), (1140, 74249), (1330, 63642), (1596, 53035), (1995, 42428), (2660, 31821), (3990, 21214), (7980, 10607)]